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 |
|---|---|
| dilemma | a usually undesirable or unpleasant choice |
| auroral | dawn |
| viand | an item of food |
| cerebration | to use the mind : think |
| obstetrician | a physician specializing in obstetrics |
| feint | something feigned |
| caliber | degree of mental capacity or moral quality |
| dominate | rule |
| prurient | marked by or arousing an immoderate or unwholesome interest or desire |
| arduous | hard to accomplish or achieve : difficult |