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

WordMeaning
assailto attack violently : assault
elaborateplanned or carried out with great care
titularhaving the title and usually the honors belonging to an office or dignity without the duties, functions, or responsibilities
fringean ornamental border consisting of short straight or twisted threads or strips hanging from cut or raveled edges or from a separate band
qualifiedfitted (as by training or experience) for a given purpose : competent
licensepermission to act
trappingsoutward signs
queuea braid of hair usually worn hanging at the back of the head
lustera glow of reflected light : sheen
raspto rub with something rough