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 |
|---|---|
| propriety | the quality or state of being proper or suitable : appropriateness |
| embitter | to excite bitter feelings in |
| parsimony | the quality of being careful with money or resources : thrift |
| solder | a metal or metallic alloy used when melted to join metallic surfaces |
| adjoin | to add or attach by joining |
| helm | a lever or wheel controlling the rudder of a ship for steering |
| wag | to be in motion : stir |
| molt | to shed hair, feathers, shell, horns, or an outer layer periodically |
| incense | material used to produce a fragrant odor when burned |
| consternation | amazement or dismay that hinders or throws into confusion |