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
inebriateone who is drunk
homespunspun or made at home
durationcontinuance in time
incontrovertiblenot open to question : indisputable
dismemberto cut off or disjoin the limbs, members, or parts of
affectedartificial; pretended
corollarya proposition (see proposition
sonicutilizing, produced by, or relating to sound waves
cynicalhaving or showing the attitude or temper of a cynic: such as
equitablehaving or exhibiting equity : dealing fairly and equally with all concerned