Ko

Ko- was a Matoran prefix meaning "ice". When used, it denoted that the object of its reference was associated with ice and/or the Element of Ice in particular. The prefix could also be incorporated into names.

Usages

 * Ko-Kini - Ice temple
 * Ko-Koro - Ice village
 * Ko-Matoran - Ice villager
 * Ko-Metru - Ice city (or ice district)
 * Ko-Suva - Ice shrine
 * Ko-Wahi - Ice region
 * Kohrak - The name of Ice Bohrok
 * Kopaka - The name of a Toa of Ice