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
patentopen to public inspection
penancean act of self-abasement, mortification (see mortification
horoscopea diagram of the relative positions of planets and signs of the zodiac at a specific time (as at one's birth) for use by astrologers in inferring individual character and personality traits and in foretelling events of a person's life
damnto condemn to a punishment or fate
wholesomepromoting health or well-being of mind or spirit
irrevocablenot possible to revoke : unalterable
sedentarynot migratory : settled
augurydivination from auspices (see auspice
overweeningarrogant
bullya blustering, browbeating person