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
capillaryresembling a hair especially in slender elongated form
afflictiona cause of persistent pain or distress
delineateto describe, portray, or set forth with accuracy or in detail
wilyfull of wiles : crafty
raucousdisagreeably harsh or strident : hoarse
convergeto tend or move toward one point or one another : come together : meet
plausiblesuperficially fair, reasonable, or valuable but often specious
gossamera film of cobwebs floating in air in calm clear weather
flitto pass quickly or abruptly from one place or condition to another
objectiveexpressing or dealing with facts or conditions as perceived without distortion by personal feelings, prejudices, or interpretations