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 |
|---|---|
| ramshackle | appearing ready to collapse : rickety |
| pithy | consisting of or abounding in pith |
| flag | any of various monocotyledonous plants with long ensiform leaves: such as |
| ambrosia | the food of the Greek and Roman gods |
| undulating | having a wavy surface, edge, or markings |
| surveillance | close watch kept over someone or something (as by a detective) |
| intimidate | to make timid or fearful : frighten |
| vouch | to supply supporting evidence or testimony |
| anarchy | absence of government |
| concede | to acknowledge grudgingly or hesitantly |