BIONICLE Glossary

This is a glossary of BIONICLE. If you have a word to add, please give it a bullet. Please give it a brief description and please put in the list alphabetically. You can also use this page for a link to another page. Thanks!

A

 * Acid - A power
 * Acid Cloud - An enemy used in a vision of Karzahni
 * Acid Fly - Voya Nui Rahi
 * Acid Shield - Tools carried by the Lehvak
 * Acolyte - A Ko-Matoran job
 * Adaptive Armor - Armor with the ability to transform its bearer to better suit their environment.
 * Adept - A Ko-Matoran who translated the text of the Wall of Prophecy
 * Aero Slicers - Toa Matau's former Toa Tools
 * Agori - The villagers of Bara Magna/Spherus Magna
 * Air - One of the six main Elements
 * Air Axe - Lewa's Toa Tool
 * Air Bladder - Tool that stored air for Ga-Matoran
 * Air Bubble - Important providers of air to the Mahri Nui Matoran
 * Air Launcher - Originally built as a vehicle, now used as weapon
 * Air Katana - Lewa Nuva's tools that doubled as "wings"
 * Air Saber - Lewa Nuva's tool in Karda Nui
 * Air Scythe - Nidhiki's former Toa Tool
 * Airship - Large transports on Metru Nui
 * Airweed - Underwater plant containing air
 * Akaku - The Mask of X-Ray Vision
 * Akaku Nuva - The Kanohi Nuva of X-Ray Vision
 * Aki - The Great Mask of Valor
 * Aki Nuva - The Great Nuva Mask of Valor
 * Akilini - Official sport of Metru Nui
 * Amaja-Nui - Part of Kini-Nui; Turaga told stories here
 * Amaja Circle - Circle the Turaga told the story of Mata Nui in
 * Amana Volo Sphere - Sphere of dark energy
 * Antidermis - A Makuta's essence
 * Aqua Axes - Gali Nuva's Toa Tools
 * Aqua Blaster Blade - One of Nuparu Mahri's Toa Tools
 * Aqua Hunter - Mahri Nui Matoran job involving finding resources
 * Aqua Magna - One of Bara Magna's moons; now part of Spherus Magna
 * Aqua Warblade - Hewkii Mahri's tool
 * Architect - Ko-Matoran job
 * Archives - Large collection of various objects and Rahi
 * Archives Beast - A dangerous Rahi who lurks in the Archives of Metru Nui
 * Archives Mole - Small Po-Metru Rahi
 * Arena Magna - Arena in Atero on Bara Magna
 * Artakha - An inventor and bearer of the Mask of Creation
 * Artakha - An island, home to Artakha
 * Artakha Bull - A mysterious bull-like Rahi with incredible tracking skills
 * Artidax - A volcanic island
 * Arthron - The Mask of Sonar
 * Archivist - A Matoran job
 * Ash Bear - Violent Rahi of Le-Wahi and Po-Metru
 * Assembler's Village - A place where large statues were made in on Po-Metru
 * Astrologer - Ga-Matoran job
 * Atero - Village free to anyone but Skrall and Bone Hunters on Bara Magna
 * Attendant - Matoran job which let Matoran help the Turaga take care of their villages
 * Av - A Matoran prefix meaning "Light"
 * Av-Matoran - Matoran of Light
 * Avohkah - Karda Nui Rahi
 * Avohkii - The Great Mask of Light; Made by residents of Artakha
 * Avsa - The Mask of Hunger
 * Axalara T9 - A vehicle stored in the Codrex

B

 * Ba - Matoran prefix meaning "Gravity"
 * Ba-Koro - Village of the Ba-Matoran located in the Southern Continent; now abandoned
 * Ba-Matoran - Matoran of Gravity
 * Badge of Office - Tools used by Turaga
 * Bahrag - The Bohrok queens, leaders of the Bohrok.
 * Barbed Broadsword - Weapon used by Tuyet
 * Bara Magna - One of the three parts of Spherus Magna, also the name of the desert on Spherus Magna
 * Baranus V7 - Chariot vehicles used on Bara Magna
 * Barraki - Warlords who conquered a majority of the Matoran Universe before being cast into the pit
 * Baterra - Shapeshifting robots created by the Great Beings to end the Core War; programmed to attack anything with a weapon.
 * Bazaar - Marketplace in Po-Koro
 * Bio - Basic unit of measurement for Matoran
 * BIONICLE - Line of buildable figures developed by Lego
 * Bioquake - Matoran word meaning "earthquake"
 * Bird Riding - Le-Matoran sport
 * Black Spike Mountains - Mountain range on Bara Magna (destroyed)
 * Blade Burrower - Created by Mutran; created a huge map of something
 * Blazer Claws - Weapons used by Toa Vakama Hordika
 * Blizzard Blade - Weapon attached to Kopaka Nuva's Midak Skyblaster
 * Bo - Matoran prefix meaning "Plantlife"
 * Krana Bo - A Sentinel Krana.
 * Krana Bo-Kal - Visionary Krana.
 * Bo-Matoran - Matoran of Plantlife
 * Bog Snake - Onu-Metru/Le-Wahi Rahi
 * Boggarak - Visorak breed; use dehydration spinners
 * Bohrok - Insectoid creatures run by Krana (sleeping)
 * Bohrok-Kal - Six elite Bohrok sent out to free the Bahrag (destroyed)
 * Bohrok Kaita - Fusions of three Bohrok or Bohrok Kal
 * Bohrok Nest - The Bohrok nest underneath Mata Nui
 * Bohrok Va - Bohrok scout drones, who carried Krana Bohrok who had lost theirs.
 * Bohrok War - War between Mata Nui's Matoran and the Bohrok.
 * Book of Certavus - A book on Bara Magna containing the strategies of the Glatorian Certavus
 * Bordakh - The Vahki model that served Ga-Metru.
 * Bota Magna - One of the moons of Bara Magna, and the name of the jungle of Spherus Magna
 * Boxor - Invented by Nuparu out of the parts of Krana-less Gahlok; used to fight during the Bohrok War
 * Brakas - Monkey-like Rahi
 * Breathing Apparatus - Device that allowed one to breathe underwater
 * Bricklayer - Matoran job
 * Brotherhood of Makuta - Organization devoted to furthering it's goals
 * Brotherhood of Makuta\Dark Hunter War - War between the Brotherhood of Maktua and the Dark Hunters
 * Brotherhood Tablet of Transit - Tablet identifying a being as an ally of the Brotherhood of Maktua
 * Bula - Berries on Mata Nui
 * Burnak - Rahi on Voya Nui
 * Buzzsaw - Weapon used by Piraka Reidak

C

 * Krana Ca - Clearance worker
 * Krana Ca-Kal - Seeker
 * Cable Car - Device that acted as transport between Ta-Wahi and Ko-Wahi
 * Cable Crawler - Metru Nui Rahi
 * Calix - Mask of Fate
 * Canyon of Unending Whispers - Location on Metru Nui; named for the numerous echoes
 * Cape of No Hope - Area in northwest Voya Nui
 * Captain of the Guard - Title given to the leader of the Ta-Koro Guard
 * Caravan Crawler - Modified Lava Crawler
 * Catapult Scorpion - Metru Nui Rahi
 * Catcher Claw - Weapon used by Roodaka
 * Ce - Matoran prefix meaning "Psionics"
 * Ce-Matoran - Matoran of Psionics
 * Cendox - Vehicles piloted on Bara Magna
 * Chronicler - Matoran job; meant to record important events
 * Chronicler's Staff - A tool used by the Chronicler
 * Chute - Pipes all over Metru Nui used to transport cargo, Rahi, and Matoran
 * Chute Boarding - Le-Matoran sport
 * Chute Lurker - Metru Nui Rahi
 * Chute Station - Area where Matoran would enter the Chutes
 * Claw Clubs - Weapons used by Toa Whenua Hordika
 * Cliff Screecher - Rahi native to Odina
 * Climbing Chain - Chain used by Hewkii Inika
 * Climbing Claws - Claws carried by Pohatu Nuva; can be combined into a Kodan Ball
 * Climbing Hook - Hook carried by Gahlok Va
 * Codrex - Massive structure in Karda Nui; Original location of the Toa Mata's canisters
 * Coliseum - Massive structure in the center of Metru Nui
 * Colony Drone - Rahi allied with the Visorak
 * Comet Ball - Infected Kolhii balls sold by Ahkmou on Mata Nui
 * Copper Mask - Kanohi with no powers used as trophies
 * Cordak Blasters - Weapons whose bullets can destroy rock
 * Core Processor - Acted as the "brain" for the Great Spirit Robot
 * Core War - A war for Energized Protodermis that destroyed Spherus Magna
 * Crast - Mask of Repulsion
 * Creation - Legendary power
 * Crescent Scythe - Blade carried by Nektann
 * Crystal - Artifacts found by Hahli on Mata Nui
 * Crystal Climber - Ko-Metru/Ko-Wahi Rahi
 * Crystal Serpent - Rahi created by Artahka
 * Crystal Spikes - Toa Metru Nuju's Toa Tools
 * Cyclone Spear - Toa Hagah Iruini's Iruini's Toa Tool

D

 * Dagger Spider - Voya Nui Rahi
 * Daikau - Carnivourous plant in Le-Wahi
 * Dalu - A Ga-Matoran
 * Damek - An Onu-Matoran
 * Dark Falls - Area on Bara Magna
 * Dark Hunters - An organization of beings doing any jobs that pay enough
 * Dark Time - Period between the Great Rescue and the arrival of the Toa Mata on Mata Nui
 * De - Matoran Prefix meaning "Sonics"
 * De-Koro - De-Matoran village
 * De-Matoran - Matoran of Sonics
 * Dermis Turtle - A Rahi with a mental connection to weather
 * Desert Burnak - Burnak sub-species
 * Desert of Sorrows - Desert area of Voya Nui
 * Destiny - One of the Three Virtues
 * Destral Cycle - Vehicle created by Avak but stolen by the Makuta
 * Devourer - Rahi that can eat through inorganic protodermis
 * Digger - Tool used by Onu-Matoran
 * Dikapi - Flightless Po-Wahi Rahi
 * Disk Dueling - Metru Nui sport
 * Disk Launcher - Weapon created to shoot Kanoka disks
 * Disk Launcher (Vakama) - Weapon used by Vakama
 * Disk Maker - A Matoran who makes Kanoka disks
 * Disk of Time - The Kanoka used to make the Vahi.
 * Doom Viper - Six-headed snake-like Rahi with toxic breath
 * Dosne - An Onu-Matoran
 * Drill of Onua - Staff carried by Turaga Whenua
 * Dreaming Plague - a disease that makes it's bearer unable to dream, causing insanity; originally caused by a glowing creature
 * Dume - Turaga of Metru Nui, former Toa
 * Dune Snake - Bara Magna creature
 * Dune Wolf - Bara Magna creature
 * Dunes of Treason - Location on Bara Magna
 * Dust Darter - Rahi on Karzahni
 * Dweller in the Deep - Giant Metru Nui Rahi

E

 * Earth - one of the six main elements
 * Earth Claws - Claws used by Toa Onua
 * Earthshock Drills - Toa Whenua's Toa Tools
 * East Garden - Underwater location filled with shells and plants in Ga-Koro
 * Echo Forks - Weapons used by Kazi
 * Elbow Peak - A location on Bara Magna
 * Elda - Mask of Detection
 * Electricity Shield - Weapon used by Tahnok-Kal
 * Electrified Chains - Chain used by Toa Hewkii Mahri
 * Electro-Blades - Blades carried by the Mahri Nui Matoran
 * Elements - Powers controlled by the Toa in the Matoran Universe
 * Element Lords - Six warriors from different tribes who were picked by the Great Beings to lead their tribes. These warriors were also given complete control over their elements
 * Element of Melting - Crystal that could turn ice into water
 * Elements - Powers controlled by beings in the Matoran Universe
 * Energized Flame Swords - Blades used by Jaller Inika
 * Energized Ice Sword - Sword carried by Toa Matoro Inika
 * Energized Protodermis - a silver liquid substance with transforming/destroying capabilities.
 * Energized Protodermis Entity - Being made out of Energized Protodermis
 * Energy Hound - Canine Rahi
 * Energy Storm - Storms that flooded Karda Nui with energy, incinerating anything it contacts and powering Mata Nui's heart
 * Engineer - Matoran job
 * Epena - A Po-Matoran
 * Exo-Toa - Robotic suits that can be controlled by Toa or Makuta; if used by Toa, removes usage of elemental powers
 * Exsidian - Precious metal on Bara Magna
 * Eyepiece - Device with a lens that could be attached to Kanohi

F

 * Fa - Matoran prefix meaning "Magnetism"
 * Fa-Matoran - Matoran of Magnetism
 * Fader Bull - Metru Nui Rahi
 * Fang Blades - Blades carried by Matau Hordika
 * Fau Swamp - Swamp-like area in Le-Koro
 * Faxon - Mask of Kindred
 * Fe - Matoran prefix meaning "Iron"
 * Fe-Matoran - Matoran of Iron
 * Feet Additions - Additions used by Pohatu as a Toa Mata and Toa Nuva
 * Felnas - Mask of Disruption
 * Fenrakk - Spider Rahi
 * Fenrakk Spawn - Related to the Fenrakk spiders; smaller Rahi
 * Field of Shadows - Area in the Zone of Darkness
 * Fields of Air - Fields containing Airweed
 * Fikou - Le-Wahi Rahi
 * Fikou Web - Webs created by Fikou
 * Fin Barbs - Weapons used by Matau Hordika
 * Fire - One of the six main Elements
 * Fire Entity - Being made out of fire
 * Fire Greatswords - Blades used by Toa Lhikan
 * Fire Mahi - A type of Mahi
 * Fire Pits - Large holes filled with lava-hot protodermis in Ta-Metru
 * Fire Shield - Weapons used by the Tahnok
 * Fire Sword - Blade used by Toa Mata Tahu
 * Fire Tribe - One of the tribes of Bara Magna
 * Firestaff - Tool used by the Ta-Matoran to craft masks; used by Turaga Vakama as his Badge of Office
 * Flame Claws - Weapons carried by Malum
 * Flame Sword - Weapon used by Ackar
 * Flaming Chains - Weapons used by Karzahni
 * "Fohrok" - Fake Bohrok created by the Nynrah Ghosts
 * Force Sphere - Section of a Chute which collapsed upon itself
 * Forest Navigator - Le-Matoran job
 * Forest of Blades - Forest filled with warriors trapped in trees
 * Fountains of Wisdom - Location in Ga-Metru
 * Frost Beetle - Ko-Metru Rahi
 * Frost Leech - Slug Rahi
 * Frostelus - Mysterious type of Rahi
 * Fruit Stand Keeper - Matoran job
 * Furnace Salamander - Ta-Metru Rahi
 * Fusa - Kangaroo Rahi

G

 * Ga - Matoran prefix meaning "Water"
 * Ga-Kini - Temple dedicated to Gali
 * Ga-Koro - City of the Ga-Matoran on Mata Nui
 * Ga-Matoran - Matoran of Water
 * Ga-Metru - City of the Ga-Matoran on Metru Nui
 * Ga-Suva - Shrine to Toa Gali
 * Ga-Wahi - Water region of Mata Nui
 * Gadunka - Species of very tiny Rahi; one enlarged, but dead now
 * Gafna - Rahi
 * Gahdok - One of the Bahrag
 * Gahlok - Bohrok of Water
 * Gahlok-Kal - Bohrok Kal of Magnetism
 * Gahlok Va - Bohrok Va of Water
 * Galactic Universe - Universe the BIONICLE storyline takes place in
 * Garai - Mask of Gravity
 * Gate Guardian - Metru Nui Rahi
 * Ghekula - Rahi
 * Glatorian - Title given to the warriors on Bara Magna
 * Gnomon - Center of the sundial
 * Goko-Kahu - Flight Rahi
 * Golden Armor - Special armor wielded by Tahu; meant as a plan in case Kraata went out of control
 * Golden Kanohi - Kanohi masks that give the user Hau, Kaukau, Pakari, Akaku, Miru, and Kakama powers
 * Gravity - One of the secondary Elements
 * Gravity Shield - Weapon used by Nuvhok-Kal
 * Great Barrier - Dome created out of rock and protodermis that contained Metru Nui and the silver sea
 * Great Beings - Created Mata Nui, the Element Lords, the Baterra, and numerous other things
 * Great Being's Laboratory - Area near Tajun the Great Beings used to create the plans for the Great Spirit Robot
 * Great Cataclysm - An event that has caused many things to be damaged in the Matoran Universe
 * Great Claws - Weapons carried by Nuparu Inika
 * Great Disruption - Result of the Matoran Civil War
 * Great Disturbance - Also called the Matoran Civil War; dispute against boundaries and trade
 * Great Furnace - Largest Furnace in Ta-Metru
 * Great Mine - Cavern opposite the Ta-Koro and Le-Koro highways
 * Great Spirit Robot - 40,000,000 foot tall robot containing the Matoran Universe
 * Great Telescope - Telescope on Mata Nui
 * Great Temple - Temple in Ga-Koro
 * Great Temple Squid - Squid living near the Great Temple
 * Great Tournament - Yearly Glatorian match tournament on Bara Magna
 * Great Ussal Race - Matoran sport
 * Great Volcano - Volcano on Bara Magna
 * Great War - 1,000 year period after the Great Rescue
 * Gukko Force - Le-Koro military
 * Guurahk - Rahkshi of Disintegration

H

 * "Hordika Dragons" - Dark Hunters
 * Hahnah - Crab-like Rahi
 * Hand of Artakha - Ancient group formed to protect the Matoran Universe (disbanded)
 * Hapaka - Dog-like Rahi
 * Harakeke Plant - Plant in Ga-Koro used to make flax
 * Hatchet - Tool used to cut bamboo
 * Hau - Mask of Shielding
 * Hau Nuva - Nuva Mask of Shielding
 * Heart of the Visorak - Cyrstal that, when it touched ground, summons every Visorak to that location
 * Heartlight - The hearts of Matoran, Toa, Turaga, and other species
 * Hewer - Po-Matoran job
 * High-Speed Rotating Blade - Weapon carried by Toa Tahu Mistika
 * Hikaki - Lizard-type Rahi; Also known as Dragon Lizards
 * Hoi Turtle - Rahi
 * Hordika Teeth - Nuju's Hordika weapons
 * Hordika Venom - Visorak venom that can turn beings into Hordika
 * Hoto - Ta-Wahi Rahi
 * Huai Snowball Sling - Sport played by Ko-Matoran
 * Huna - Mask of Concealement
 * Husi - Ostrich-like Rahi
 * Hydro Blades - Tools carried by Toa Nokama
 * Hydruka - Collectors of air bubbles in Mahri Nui

I

 * Ice - One of the six main Elements
 * Ice Axe - Axe used by the Glatorian Strakk
 * Ice Bat - Ko-Metru Rahi
 * Ice Blade - Blades used by Kopaka Nuva; doubled as skis
 * Ice Carver - Ko-Matoran job
 * Ice Claws - Weapons wielded by the Kohrak Va
 * Ice Gun - Blaster used by the Piraka Thok
 * Ice Pick - Staff used by Turaga Nuju
 * Ice Shield - Shield carried by Kopaka/Kopaka Nuva
 * Ice Shields - Weapons wielded by Kohrak
 * Ice Sword - Blade used by Kopaka
 * Ice Tribe - One of the six main tribes of Bara Magna
 * Ice Vermin - Rahi
 * Icesmith - Ko-Matoran job
 * Iconox - Ice Tribe village in Bara Magna
 * Iden - Mask of Spirit
 * Ignalu - Lava surfing contests
 * Ignika - Mask of Life
 * Infected Kanohi - Kanohi masks infected by Teridax to control Rahi or beings on Mata Nui
 * Infernavika - Small bird Rahi
 * Iron - An Elemental power
 * Iron Canyon - Canyon on Spherus Magna
 * Iron Tribe - A tribe of Bara Magna nearly ended by the Dreaming Plague
 * Iron Wolf - Half-organic/half-metal beasts on Bara Magna
 * Iruini - Toa Hagah of Air

J

 * Krana Ja - Scout
 * Krana Ja-Kal - Tracker
 * Jellyfish Lamp - Lamp used by Ga-Matoran
 * Jetrax T6 - Vehicle stored in the Codrex
 * Judgement Cannon - A weapon created by Artahka
 * Jungle Sanctuary - Temple in the heart of Voya Nui's jungle
 * Jungle Shield - Blade/shield used by Gresh
 * Jungle Tribe - A tribe on Bara Magna
 * Jutlin - The Mask of Coruption

K

 * Ka - Kongu's Gukko
 * Kadin - Mask of Flight
 * Kahgarak - Visorak breed; use Shadow field Rhotuka
 * Kahu - Bird Rahi
 * Kaita - Fusions of Toa, Matoran, Rahkshi, Bohrok, or Turaga; usually require three beings
 * Kakama - Great Mask of Speed
 * Kakama Nuva - Nuva Mask of Speed
 * Kane-Ra - Bull Rahi
 * Kanohi - Great or Noble Masks made from Kanoka Disks
 * Kanohi Dragon - Powerful dragon creature
 * Kanohi Nuva - Great Masks immersed in Energized Protodermis
 * Kanoka - Disks with various powers; can be carved into Kanohi
 * Karda Nui - Mata Nui's "Heart"; former home of the Av-Matoran
 * Kardas - Huge dragon Rahi
 * Karzahni - Island in the Matoran Universe; Matoran were sent there to be repaired
 * Karzahni - Plant created by Makuta Teridax; named after the ruler
 * Katana - Weapons used by the Lehvak Va
 * Kaukau - Mask of Water Breathing
 * Kau Kau Staff - Turaga Matau's badge of office
 * Kaukau Nuva - Nuva Mask of Water Breathing
 * Kavinika - Rahi
 * Kaxium V3 - Two-man separating motorcycle vehicle
 * Keelerak - Visorak breed; use acid Rhotuka
 * Keerakh - Vahki model
 * Keetongu - Rahi with Hordika Venom curing powers
 * Kelp Weed - Plant found near Mahri Nui
 * Keras - Crab Rahi
 * Kestora - Species of purple and black entities living in the Red Star and City of Silver pocket dimension
 * Kewa - Bird Rahi
 * Kewa Bird Riding - Le-Matoran sport
 * Keystone - Key to the Codrex; Told how to awaken the Great Spirit Mata Nui
 * Ki-Nui - Hole the Kestone had to be inserted in to on the Codrex
 * Kikanalo - Rhino-like Rahi
 * King Root - Lead Morbuzakh root
 * Kini-Nui - Temple located in the center of Mata Nui
 * Kinloka - Experimental Rahi
 * Kio - Matoran Measurement; equal to 1,000 bio
 * Kirikori Nui - Locust Rahi
 * Kiril - Mask of Regeneration
 * Klakk - Rahi with the power to cure beings of shadow with a sonic scream, destroying the mental barrier that keeps light out
 * Knee Island - Location on Bara Magna
 * Knowledge Tower - Place where Ko-Matoran could study
 * Ko - Matoran prefix meaning "Ice"
 * Ko-Kini - Temple dedicated to Kopaka
 * Ko-Koro - Village of the Ko-Matoran on Mata Nui
 * Ko-Koro Guard - Ko-Koro military
 * Ko-Koro Kolhii Team - Kolhii team from Ko-Koro
 * Ko-Matoran - Matoran of Ice
 * Ko-Metru - City of the Ko-Matoran on Metru Nui
 * Ko-Suva - Shrine to Toa Kopaka
 * Ko-Wahi - Ice region of Mata Nui
 * Ko-Wahi Beach - Beach near Ko-Wahi
 * Kodan Ball - Object created when putting Pohatu's Climbing Claws together; named after the Matoran Kodan
 * Kohrak - Bohrok of Ice
 * Kohrak-Kal - Bohrok Kal of Sonics
 * Kohrak Va - Bohrok Va of Ice
 * Kojol - Makuta of Arthaka (deceased)
 * Kolhii - Sport played by the Matoran of Mata Nui
 * Kolhii Ball - Small sphere used when playing Kolhii
 * Kolhii Champion - Title given to the Matoran who won the Kolhii Tournament
 * Kolhii Shield - Shields used when playing Kolhii
 * Kolhii Stick - Sticks with a hammer and scoop used to play Kolhii
 * Kolhii Tournament - Contest between the three best Kolhii teams on Mata Nui against each other
 * Komau - Mask of Mind Control
 * Kongu Mahri's Tool - Melee weapon carried by Kongu; discarded for a Cordak Blaster
 * Koro - Villages on Mata Nui
 * Kraahkan - Mask of Shadows
 * Kraahu - Specialized Vahki model
 * Kraata - Creatures that can control Rahkshi and infect Kanohi for Makuta's will
 * Kraata Virus - Viruses spread by Kraata
 * Kraatu - Rahi
 * Kraawa - Rahi
 * Krahka - Intellegent Shapeshifting Rahi
 * Kralhi - Prototype Vahki
 * Krana - Parasitic objects that are the minds of Bohrok
 * Krana-Kal - Krana for Bohrok Kal
 * Kranua - Specialized Vahki model
 * Kratana - Creatures who can see the past or future
 * Kualsi - Mask of Teleportation
 * Kuma-Nui - Bear-like Rahi
 * Kurahk - Rahkshi of Anger

L

 * Laser Axe - Hewkii Inika's Toa Tool
 * Laser Crossbow - Kongu Inika's Toa Tool
 * Laser Drill - Nuparu Inika's Toa Tool
 * Laser Harpoon - Hahli Inika's Toa Tool
 * Laser Lance - Weapon used by Umbra
 * Lava Ape - Rahi
 * Lava Chamber Gate - Location near the Ignika on Voya Nui
 * Lava Crawler - Massive Rahi turned into Caravan crawlers by the Piraka
 * Lava Hawk - Rahi
 * Lava Launcher - Blaster used by Hakann
 * Lava Spear - Spear weapon used by Toa Hagah Norik
 * Lava Surfer - Matoran job
 * Lavaboards - Equipment used by Matoran for the sport Ignalu
 * Le - Matoran prefix meaning "Air"
 * Le-Kini - Temple dedicated to Lewa
 * Le-Koro - Village of the Le-Matoran on Mata Nui
 * Le-Koro Highway - Cave connecting Le-Koro to Onu-Koro
 * Le-Koro Kolhii Field - Kolhii field in Le-Koro
 * Le-Matoran - Matoran of Air
 * Le-Metru - City of the Le-Matoran on Metru Nui
 * Le-Suva - Shrine to Toa Lewa
 * Le-Wahi - Jungle region of Mata Nui
 * League of Six Kingdoms - Coalition consisting of the six Barraki and their united armies
 * Lehvak - Bohrok of Acid
 * Lehvak-Kal - Bohrok-Kal of Vacuum
 * Lehvak Va - Bohrok Va of Acid
 * Lerahk - Rahkshi of Poison
 * Leva Bay - Body of water near Po-Wahi's coast
 * Lhikan I - Vahki Transport
 * Lhikan II - Aircraft built by parts from Vahki transports
 * Life - Legendary Element
 * Lifeblade - Toa Ignika's Toa Tool
 * Lightfish - Glowing fish Rahi
 * Lightstone - Stone that provided light
 * Lightstone Mine - Area in Onu-Wahi where Lightstones could be mined
 * Lightvine - Vines that grew in Karda Nui
 * Lohrak - Rahi
 * Long Fangs - Reptile Rahi

M

 * Madu Cabolo - Fruit; related to Madu fruit
 * Madu Fruit - Fruit found on Mata Nui
 * Magma Swords - Blades used by Tahu Nuva; doubled as Lava board
 * Mahi - Also known as Maha; lived on the plains of Mata Nui
 * Mahiki - Mask of Illusions
 * Mahri Nui - underwater city outside the Matoran Universe; later destroyed when Voya Nui fell back into place.
 * Makika - Toad Rahi
 * Makoki Stone - Sets of stones needed to open the Mangaia, reveal the Mask of Light, and other things
 * Makuta - Gaseous, shapeshifting species
 * Makuta Pool - Pool containing Antidermis
 * Makuta Stone - Fragment of Teridax's Toa Seal used to represent him in the stories told by the Turaga on Mata Nui.
 * Makuta Virus - A virus created by the Makuta species to put Mata Nui to sleep
 * Mana-Ko - Teridax's guard Rahi; Order of Mata Nui servants
 * Manas - Crab Rahi
 * Mangai Volcano - Volcano on Mata Nui
 * Mangaia - Teridax's lair on Mata Nui; contained the gate to Metru Nui
 * Manutri - Voya Nui Rahi; some armed with Squid Launchers/Cordak Blasters
 * Mask Maker - A Matoran who make masks
 * Mata Nui - An island on the surface of Aqua Magna (destroyed)
 * Mata Nui Stone - Rocks used in stories to represent the Great Spirit.
 * Matatu - Mask of Telekenisis
 * Matau - Le-Matoran; former Toa Metru/Toa Hordika of Air; Turaga of Air
 * Matoran - Workers; People of Mata Nui
 * Matoran Universe - The universe in which the Matoran population originally lived in
 * Maxilos - Robot guards serving the Order of Mata Nui
 * Memory Crystal - Crystals used to store info in the knowledge
 * Metru - Matoran suffix meaning "city"
 * Metru Mantis - Rahi
 * Metru Nui - Also known as "city of legends; "Mata Nui's "brain."
 * Midak Skyblaster - Light blaster named after the Matoran Midak
 * Mio - Matoran Measurement; equal to 1,000 kio and 1,000,000 bio
 * Miru - Mask of Levitation
 * Miru Nuva - Nuva Mask of Levitation
 * Mistika - Matoran word for "Spirits of the Mist"
 * Moa - Bird Rahi
 * Mohtrek - Mask of Time Duplication
 * Morbuzahk - Plant creature who wanted to control over Metru Nui
 * Motara Desert - Desert in the Po-Wahi region
 * Moto-Sled - Vehicle tested on Metru Nui
 * Moto Hub - Chute system control/vehicle production area on Metru Nui
 * Muaka - Tiger-like Rahi; immune to stasis
 * Mud Crawler - Rahi
 * Mukau - Rahi; formerly named "Mata Nui Cow"
 * Multi-Resistance Shield - Shield used by Onua in Karda Nui
 * Mutagen - Substance with mutation properties
 * Mutated Ussal Crab - Mutant Ussal

N

 * Necrofinch - Rahi native to Zakaz
 * Nektann - Robotic defenses used by Skakdi; look like Zamor Launchers
 * Ngalawa Racer - Matoran job
 * Niazesk - Rahi
 * Night Creeper - Rahi
 * Nivawk - Hawk Rahi from an unknown species (deceased)
 * North March - Area where Ko-Wahi and Ta-Wahi meet
 * Northern Continent - Island in the Matoran Universe
 * Northern Frost - Icy region of Spherus Magna
 * Notch - Section of the Metru Nui chute system
 * Nova Blast - Elemental explosion created when a Toa releases all of their Elemental energy at once
 * Nuhvok - Bohrok of Earth
 * Nuhvok-Kal - Bohrok Kal of Gravity
 * Nuhvok Va - Bohrok Va of Earth
 * Nui-Jaga- A scorpion-like Rahi
 * Nui-Kopen - Huge wasp Rahi
 * Nui-Rama - A flying Rahi
 * Nui-Rama Hive - Cave that the Nui Rama made their nest on Mata Nui
 * Nui Caves - System of caves on Voya Nui
 * Nui Stone - Stone that could absorb Toa power
 * Nuurakh - Vahki model
 * Nuva Cube - A mysterious object which works as a key to the Bahrag's Toa Seal
 * Nuva Symbols - Objects containing the powers of the Toa Nuva; keys to unlock the Nuva Cube
 * Nynrah - Island where the Fe-Matoran worked on weapons
 * Nynrah Ghostblasters - Weapons used by the Toa/Makuta in the Swamp of Secrets
 * Nynrah Ghosts - About four dozen Fe-Matoran that worked on weapons and armor

O

 * Odina - Matoran Universe island; Dark Hunter main headquarters
 * Olmak - Mask of Dismensional Gates
 * Olisi - Mask of Alternate Futures
 * Onu - Matoran prefix meaning "Earth"
 * Onu-Kini - Temple dedicated to Onua
 * Onu-Koro - Village of the Onu-Matoran on Mata Nui
 * Onu-Koro Council - Group who helped Whenua lead Onu-Koro
 * Onu-Koro Highway - Tunnel system connecting Ta-Wahi, Le-Wahi, Onu-Wahi, and Po-Wahi
 * Onu-Koro Kolhii Stadium - Kolhii arena in Onu-Koro
 * Onu-Koro Kolhii Team - Kolhii team from Onu-Koro
 * Onu-Koro Mining Guild - Group of Onu-Koro miners
 * Onu-Koro Trading Guild - Group of Onu-Koro traders
 * Onu-Matoran - Matoran of Earth
 * Onu-Metru - One of the parts of Metru Nui - contained the Archives
 * Onu-Suva - Shrine to Toa Onua
 * Onu-Wahi - Underground region of Mata Nui
 * Oohnorak - Visorak breed; use numbing Rhotuka
 * Order of Mata Nui - A secret society dedicated to serving the will of Mata Nui

P

 * Pahrak - Bohrok of Stone
 * Pahrak-Kal - Bohrok Kal of Plasma
 * Pahrak Va - Bohrok Va of Stone
 * Pakari - Mask of Strength
 * Pakari Nuva - Kanohi Nuva of Strength
 * Panrahk - Rahkshi of Shattering
 * Parakrekk - Rahi
 * Pehkui - Mask of Diminishment
 * Phantoka - Matoran word for "Spirits of the Air"
 * Piraka - Six Ex-Dark Hunters; Thieves and Murderers
 * Pit War Tortoise - Rahi living in The Pit; made up part of Carapar's army
 * Po - Matoran prefix meaning "Stone"
 * Po-Kini - Temple dedicated to Pohatu
 * Po-Koro - Village of the Po-Matoran on Mata Nui
 * Po-Matoran - Matoran of Stone
 * Po-Metru - City of the Po-Matoran on Metru Nui
 * Po-Suva - Shrine to Toa Pohatu
 * Po-Wahi - Desert region of Mata Nui
 * Pokawi - Rahi
 * Principles - Matoran "sub-virtues" derived from the Three Virtues on Mata Nui accommodating to their lifestyles
 * Prison of the Dark Hunters - Jail in Po-Metru
 * Prospector - Matoran job
 * Proto Drake - Rahi
 * Proto Pitons - Toa Metru Onewa's Toa Tools
 * Protocairn - Rahi
 * Protodax - Creature made up of numerous Protodites
 * Protodermis - Substance capable of many things
 * Protodites - Microscopic Rahi
 * Protosteel - Strongest known metal
 * Prototype Robot - Giant robot on Bara Magna; failed experiment by the Great Beings
 * Pulse Bolt Generators - Weapons used by Garan

Q

 * Quake Breakers - Onua Nuva's Toa Tools;doubled as treads
 * Quarry - Area on Mata Nui with statues that look like the Toa Mata's Kanohi
 * Quarry Master - Po-Matoran job

R

 * Rahaga - Toa Hagah that were mutated by Roodaka into half Rahkshi, half Turaga beings called Rahaga
 * Rahi - Matoran Universe's animals; means "not us" in Matoran
 * Rahkshi - Kraata that have been transformed into mechanical suits; known as the "sons of Makuta."
 * Ranama - Frog Rahi
 * Rau - Mask of Translation
 * Razor-Edged Protosteel Shield - Shield carried by Nuparu Mahri
 * Razor Whale - Fish Rahi; somehow related to the Razorfish
 * Razorfish - Fish Rahi; somehow related to the Razor Whales
 * Red Star - Star responsible for the Toa Inika and used to tell the future; also used for transportation of the Matoran Universe
 * Rhotuka - Spinners with many types of powers
 * Rhotuka Launching Shield - Shields used by Toa Hagah
 * Ring of Ice - Area on Voya Nui
 * River Dormus - River on Spherus Magna; contained the Spirit's Wish
 * Rock - Bara Magna element; equivalent of Matoran Universe element Stone
 * Rock Lion - Rahi
 * Rock Raptor - Rahi in Po-Metru
 * Rock Salt - Substance on Bara Magna
 * Rock Steeds - Reptiles on Bara Magna; used mainly by Skrall and Bone Hunters
 * Rock Tribe - Tribe of Bara Magna
 * Rock Ussal - Ussal
 * Rocket Booster - Jet packs used by the Av-Matoran and Lewa
 * Rockoh T3 - Vehicle stored in the Codrex
 * Rockworm - Rahi
 * Rode - Mask of Truth
 * Roporak - Visorak breed; use disrupting Rhotuka
 * Rorzakh - Vahki model
 * Rotating Blades - Brutaka's weapon
 * Roxtus - Village of the Rock Tribe
 * Rua - Great Mask of Wisdom
 * Rua Nuva - Kanohi Nuva Mask of Wisdom
 * Ruki Fish - Fish Rahi; Enemy of the Tarakava
 * Ruru - Mask of Night Vision

S

 * Sand Dragon - Creature on Bara Magna
 * Sand Frog - Po-Wahi Rahi
 * Sand Screamer - Voya Nui Rahi
 * Sand Snipe - Po-Metru Rahi
 * Sand Stalker - Beast on Bara Magna
 * Sand Tarakava - Tarakava sub-species
 * Sand Tribe - Bara Magna Tribe
 * Sanok - Mask of Accuracy
 * Saw Blade Shield - Shields carried by the Skrall
 * Scarabax - Beetle-type creatures on Bara Magna
 * Scarabax Caves - Caves on Bara Magna
 * Scarabax Shield - Shield that Click transforms into
 * ScareRahi - Scarecrow-like objects used to keep Karda Nui Rahi away from the Av-Matoran
 * Sea Sled - Vehicle built by Lesovikk out of the remains of the Ussanui
 * Sea Spider - Rahi
 * Seismic Pickaxe - Weapon carried by Avak
 * Seismic Spear - Spear carried by Toa Hagah Bomanga
 * Shadow Leech - Creature created to suck light out of a being
 * Shadow Matoran - Matoran who had the light drained from them
 * Shadow Plague - Plague used by Teridax to infect and control Matoran
 * Shark Tooth Blade - Carried by Pridak; made from Takea Shark teeth
 * Shelek - Mask of Silence
 * Shredder Claws - Piruk's tools
 * Silver Chute Spider - Rahi
 * Silver Kanohi - Three Great Kanohi could be exchanged for one of these
 * Sisters of the Skrall - Female Skrall; were given Psionic powers, then banished by the males
 * Skakdi - Brutal species in the Matoran Universe
 * Skopio - Bio-mechanical scorpion-like creature on Bara Magna
 * Skopio XV-1 - Vehicle modeled off the Skopio creature
 * Skrall - One of the three main species of Bara Magna
 * Skyboard - Vehicle ridden by Toa Ignika
 * Skyfighter - Vehicle piloted by Vultraz
 * Smoke Hawk - Rahi on Xia
 * Solidified Air Bubbles - Allows Mahri Nui Matoran to breathe outside Mahri Nui
 * Solis Magna - Sun
 * Spherus Magna - Seperated into three parts during the Shattering, now reformed
 * Spider Crab - Used by Barraki as steeds
 * Spiked Worm - Creature on Bara Magna
 * Spikit - Creatures on Bara Magna; used to pull Baranus chariots
 * Spinax - Energy Hound
 * Spine Slug - Creature that lived on Skakdi spines
 * Spinning Shields - Weapons used by Keetongu
 * Spiny Stone Ape - Rahi; symbolic relationship to Rock Raptors
 * Spirit's Wish - Teleportation device created by the Great Beings
 * Spirit Star - Represented the spirit of a Toa
 * Squid - Organic Rahi; ammo used by the Barraki
 * Stalactite Villages - Villages in Karda Nui
 * Starfish - Organic Rahi
 * Stasis Tube - Tubes in the Archives used to hold Rahi
 * Stelt - Homeland of Sidorak and Krekka's species
 * Su - Matoran prefix meaning "Plasma"
 * Krana Su - Worker
 * Krana Su-Kal - Demolisher
 * Su-Matoran - Matoran of Plasma
 * Sub-Zero Spear - Toa Hagah Kualus' Toa Tool
 * Subterranean Worm - Rahi
 * Suletu - Mask of Telepathy
 * Sun Rock Dragon - Creature on Bara Magna
 * Sundial - Device that would be used to locate the Codrex
 * Sunholes - Mata Nui's eyes; used to proved light in Metru Nui
 * Suukorak - Visorak breed; use shock Rhotuka
 * Suva - Toa shrine
 * Suva Kaita - Suva located in the center of Kini Nui
 * Swamp of Secrets - Swamp of Karda Nui

T

 * T-Series - Vehicles created by Artakha; stored in the Codrex; used by the Toa Nuva to escape Karda Nui
 * Ta - Matoran prefix meaning "Fire"
 * Ta-Kini - Temple dedicated to Tahu
 * Ta-Koro - Village of the Ta-Matoran on Mata Nui
 * Ta-Matoran - Matoran of Fire
 * Ta-Metru - Ta-Matoran city on Metru Nui
 * Ta-Suva - Shrine to Toa Tahu
 * Ta-Wahi - Volcanic region of Mata Nui
 * Tahnok - Bohrok of Fire
 * Tahnok-Kal - Bohrok Kal of Electricity
 * Tahnok Va - Bohrok Va of Fire
 * Tahtorak - Massive Matoran-speaking Rahi
 * Tajun - Village of the Water Tribe
 * Takea - Predator Rahi
 * Taku - Bird Rahi
 * Talon Snakes - Creatures on Bara Magna
 * Tarakava - Lizard-type Rahi
 * Tarakava Nui - Rahi made by Teridax and the Energized Protodermis Entity
 * Tesara - Village of the Jungle Tribe; also known as "The Twin Village"
 * Thornatus - Vehicles used for transport/battle on Bara Magna
 * Thornax - Fruit on Bara Magna
 * Thornax Launcher - Blasters used by Glatorian
 * Three Virtues - Unity, Duty, Destiny
 * Time Slip - Event where everyone's minds were erased by Mata Nui
 * Tiro Canyon - Po-Wahi canyon
 * Toa - Heroes who control their Elemental and Kanohi powers
 * Toa\Dark Hunter War - War on Metru Nui between the Toa there and the Dark Hunters
 * Toa Canisters - Pod-like cans that could be used for travel by Toa
 * Toa Hagah\Rahaga - Teridax's Toa Hagah team; later turned into half-Turaga/half-Rahkshi beings known as Rahaga; later turned back into Toa
 * Toa Hordika - Half-Toa/Half-Beast beings transformed by Hordika Venom
 * Toa Inika - Six Matoran who were zapped by lightning from the Red Star
 * Toa Kaita - Fusions composed of three Toa of different elements
 * Toa Mahri- The Toa Inika transformed into water breathers when the Ignika shot them with a flash of light while going into Mahri Nui
 * Toa Mangai - Early Toa Team that protected Metru Nui
 * Toa Mata - Six Toa who came from the heavens to awaken Mata Nui and defeat Makuta
 * Toa Metru - Six Matoran Lhikan chose to become Toa
 * Toa Nuva - The Toa Mata were immersed in energized protodermis and came out more powerful and could share their mask powers with another Toa nearby
 * Toa Power - A Toa's energy; if used up, would turn them into Turaga
 * Toa Seal - Seal of protodermis created by six Toa of different elemental powers
 * Toa Stone - Objects that contained a Toa's power
 * Toa Suva - Suva in Metru Nui's Great Temple
 * Toa Teams - Groups of Toa; normally had six per team
 * Toa Terrain Crawler - Underwater Rahi; vehicle used by the Toa Mahri
 * Toa Tools - Special weapons carried by Toa
 * Tower of Thought - Special Knowledge Towers
 * Tower of Toa - Visorak outpost
 * Treespeak - Slang used by the Le-Matoran
 * Troller - Rahi
 * Tryna - Mask of Reanimation
 * Tunnel Stalker - Rahi
 * Tunneler - Rahi
 * Turaga - Toa who have given up their elemental powers
 * Turahk - Rahkshi of Fear

U

 * Unity - One of the Three Virtues
 * Ussal Crab - A friendly Rahi used for carrying cargo and transportation
 * Ussalry - Onu-Koro military force
 * Ussanui - Vehicle which transported Takanuva

V

 * Vahi - Legendary Mask of Time
 * Vahki - Robots created in Metru Nui to enforce law and order
 * Vahki Hunter - Rahi
 * Vako - Rhino Rahi
 * Vatuka - Elemental rock creature
 * Venom Eel - Sub-aquatic Rahi
 * Venom Flyer - Aerial messenger Rahi
 * Venom Talon - Weapon carried by the Glatorian Vastus
 * Visorak (Rahi) - Spider-like Rahi with the ability to mutate beings in thier cocoons
 * Visorak (Island) - Home island of the Visorak swarms
 * Visorak Battle Ram - Assault weapon used by the Visorak
 * Vo- - Matoran prefix meaning "Lightning"
 * Vo-Matoran - Matoran of Lightning
 * Vohtarak - Red Visorak breed
 * Volitak - Mask of Stealth
 * Volo Lutu Launcher - Harpoon-type weapon
 * Voporak - Sidorak's clan leader; mutated by Sidorak; Dark Hunter
 * Vorahk - Rahkshi of Hunger
 * Vorox - Originally the Sand Tribe on Bara Magna; devolved into savage beasts; Vorox on Bota Magna still civilized
 * Vortixx - Species on Xia
 * Vorzakh - Le-Metru Vahki model
 * Voya Nui - Hiding place for the Mask of Life
 * Vu - Surveyor Krana
 * Vu Kal - Transporter Krana
 * Vuata Maca Crystal - Crystals which fueled Vuata Maca Trees
 * Vuata Maca Tree - Tree which grew Mata Nui
 * Vulcanus - Fire Tribe village

W

 * Wahi - The region where Koros are located
 * Wairuha - Kaita combination of Gali, Lewa, and Kopaka
 * Wairuha Nuva - Kaita combination of Gali Nuva, Lewa Nuva, and Kopaka Nuva
 * Waikiru - Walrus-like Rahi
 * Wasteland Wolves - Creatures on Bara Magna
 * Water Wraith - Sea-dwelling Rahi
 * Widget - Gear-like currency used on Mata Nui

X

 * Xa - Swarm commander Krana
 * Xa-Kal - Liberator Krana-Kal
 * Xia - Island home of Roodaka

Y

 * Yo - Mole Krana
 * Yo-Kal - Excavator Krana-Kal

Z

 * Za - Squad leader Krana
 * Za-Kal - Overseer Krana-Kal
 * Zadakh - Po-Metru Vahki model
 * Zakaz - Home island of Skakdi species
 * Zamor Launcher - Ranged weapon which fires Zamor Spheres
 * Zamor Sphere - Sphere in which energy can be put in and fired from a launcher
 * Zatth - Mask of Summoning
 * Zesk - Agori-like species on Bara Magna
 * Zivon - Scorpion monster and ally of the Visorak
 * Zyglak - Non-Rahi race created by the Great Beings