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
flagrantconspicuously offensive
prevaricateto deviate from the truth : equivocate
elegya poem in elegiac couplets
chideto speak out in angry or displeased rebuke
benignof a mild type or character that does not threaten health or life
bullya blustering, browbeating person
well-bredhaving or displaying the politeness and good manners associated especially with people of high social class
conventionalformed by agreement or compact
spatialrelating to, occupying, or having the character of space
distinctdistinguishable to the eye or mind as being discrete (see discrete