GREdic.com
The Ultimate GRE Word List & Dictionary

flashcard mode: on | off

cog

audio pronunciation audio pronunciation
noun
  • each of a series of teeth on the edge of a wheel, that fit between those of a similar wheel, so that each wheel can cause the other one to move [Barron]

More word meanings for cog
from leading online dictionaries:

Wiktionary:
cog @ wiktionary
WordNet:
cog @ wordnet.princeton.edu
Merriam-Webster Online:
cog @ M-W.com
MSN Encarta:
cog @ Encarta
American Heritage Dictionary of the English Language:
cog @ AHD provided by Yahoo! Education
Answers.com:
cog @ Answers.com
Search for more definitions on Google:
Google define:cog
Search for more definitions on Yahoo!:
Yahoo! define:cog
Search for more definitions on Ask.com:
Ask.com dictionary: cog