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
cowerto shrink away or crouch especially for shelter from something that menaces, domineers, or dismays
asperityroughness of manner or of temper : harshness of behavior or speech that expresses bitterness or anger
lamentto mourn aloud : wail
institutesomething that is instituted: such as
memorialserving to preserve remembrance : commemorative
judiciarya system of courts of law
almssomething (such as money or food) given freely to relieve the poor
venisonthe edible flesh of a game animal and especially a deer
gnomemaxim
salineconsisting of or containing salt