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
aversiona feeling of repugnance toward something with a desire to avoid or turn from it
detainto hold or keep in or as if in custody
ecclesiasticecclesiastical
sturdyfirmly built or constituted : stout
scrappyconsisting of scraps
addlerotten
platitudethe quality or state of being dull or insipid
surfeitan overabundant supply : excess
seinea large net with sinkers on one edge and floats on the other that hangs vertically in the water and is used to enclose and catch fish when its ends are pulled together or are drawn ashore
nutritiousnourishing