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 |
|---|---|
| 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 |