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
cubiclea sleeping compartment partitioned off from a large room
lividdiscolored by bruising : black-and-blue
whineto utter a high-pitched plaintive or distressed cry
sneakto go stealthily or furtively : slink
burlesquea literary or dramatic work that seeks to ridicule by means of grotesque exaggeration or comic imitation
brevityshortness of duration
atheistica person who does not believe in the existence of a god or any gods : one who subscribes to or advocates atheism
noveltysomething new or unusual
casualsubject to, resulting from, or occurring by chance
subliminalinadequate to produce a sensation or a perception