GRE Word List

COG

a tooth on the rim of a wheel or gear

The meaning of the word cog is a tooth on the rim of a wheel or gear.

Random words

WordMeaning
tumultdisorderly agitation or milling about of a crowd usually with uproar and confusion of voices : commotion
despoilto strip of belongings, possessions, or value : pillage
barda tribal poet-singer skilled in composing and reciting verses on heroes and their deeds
orthodoxconforming to established doctrine especially in religion
illusivebased on or producing illusion : illusory
irrevocablenot possible to revoke : unalterable
fathomlessincapable of being fathomed : immeasurable
incongruitythe quality or state of being incongruous
pertinaciousadhering resolutely to an opinion, purpose, or design
gustthe sensation of taste