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
recuperateto get back : regain
emancipateto free from restraint, control, or the power of another
tranquillitythe quality or state of being tranquil
airyof or relating to air : atmospheric
poreto gaze intently
studiedcarefully considered or prepared : thoughtful
epiloguea concluding section that rounds out the design of a literary work
gargantuantremendous in size, volume, or degree : gigantic
forteone's strong point
refraincurb