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 |
|---|---|
| tyro | a beginner in learning : novice |
| wizened | to become dry, shrunken, and wrinkled often as a result of aging or of failing vitality |
| rancid | having an unpleasant smell or taste usually from chemical change or decomposition |
| reek | smoke |
| expedite | to accelerate the process or progress of : speed up |
| pan | a usually broad, shallow, and open container for domestic use (as for cooking) |
| holster | a leather or fabric case for carrying a firearm on the person (as on the hip or chest), on a saddle, or in a vehicle |
| grapple | the act or an instance of grappling |
| pallet | a straw-filled tick or mattress |
| obsolete | no longer in use or no longer useful |