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 |
|---|---|
| ornithologist | a branch of zoology dealing with birds |
| arduous | hard to accomplish or achieve : difficult |
| ward | the action or process of guarding |
| incontrovertible | not open to question : indisputable |
| aspire | to seek to attain or accomplish a particular goal |
| anthropologist | the science of human beings |
| distinct | distinguishable to the eye or mind as being discrete (see discrete |
| pauper | a person destitute of means except such as are derived from charity |
| chicanery | deception by artful subterfuge or sophistry : trickery |
| vitreous | resembling glass (as in color, composition, brittleness, or luster) : glassy |