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
pronehaving a tendency or inclination : being likely
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posthumousborn after the death of the father
mutterto utter sounds or words indistinctly or with a low voice and with the lips partly closed
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requisitionthe act of formally requiring or calling upon someone to perform an action
epitheta characterizing word or phrase accompanying or occurring in place of the name of a person or thing