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 |
|---|---|
| centurion | an officer commanding a Roman century |
| vex | to bring trouble, distress, or agitation to |
| curator | a person who oversees or manages a place (such as a museum or zoo) that offers exhibits |
| comity | friendly social atmosphere : social harmony |
| allure | to entice by charm or attraction |
| offhand | without premeditation or preparation : extempore |
| arsenal | an establishment for the manufacture or storage of arms and military equipment |
| attest | to affirm to be true or genuine |
| synthetic | relating to or involving synthesis : not analytic |
| evanescent | tending to vanish like vapor |