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
drabslattern
reproveto scold or correct usually gently or with kindly intent
knitto form by interlacing yarn or thread in a series of connected loops with needles
recapitulateto retell or restate briefly : summarize
seduceto persuade to disobedience or disloyalty
cadavera dead body
hermitagethe habitation of a hermit
manaclea shackle for the hand or wrist : handcuff
humanitariana person promoting human welfare and social reform : philanthropist
somberso shaded as to be dark and gloomy