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 |
|---|---|
| impoverish | to make poor |
| vogue | popular acceptation or favor : popularity |
| epilogue | a concluding section that rounds out the design of a literary work |
| sap | the fluid part of a plant |
| arcane | known or knowable only to a few people : secret |
| urbane | notably polite or polished in manner |
| purge | to clear of guilt |
| sophistry | subtly deceptive reasoning or argumentation |
| ventral | of or relating to the belly : abdominal |
| whinny | to neigh especially in a low or gentle way |