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
Word | Meaning |
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discursive | moving from topic to topic without order : rambling |
elaborate | planned or carried out with great care |
chorus | a company of singers and dancers in Athenian drama participating in or commenting on the action |
rife | prevalent especially to an increasing degree |
proscenium | the stage of an ancient Greek or Roman theater |
reduce | to draw together or cause to converge : consolidate |
respiration | the movement of air or dissolved gases into and out of the lungs |
valedictory | of or relating to a valediction : expressing or containing a farewell |
sinewy | full of sinews: such as |
devious | wandering |