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 |
|---|---|
| centrifuge | a machine using centrifugal force for separating substances of different densities, for removing moisture, or for simulating gravitational effects |
| glower | to look or stare with sullen annoyance or anger |
| dotage | a state or period of senile decay marked by decline of mental poise and alertness |
| warranty | a real covenant binding the grantor of an estate and the grantor's heirs to warrant and defend the title |
| scuffle | to struggle at close quarters with disorder and confusion |
| disjointed | being thrown out of orderly function |
| incapacitate | to deprive of capacity or natural power : disable |
| abscond | to depart secretly and hide oneself |
| cuisine | manner of preparing food : style of cooking |
| cataract | a clouding of the lens of the eye or of its surrounding transparent membrane that obstructs the passage of light |