Scrabble Dictionary
Find the definition of a word with its score in word games.
Word Games
| Scrabble US | (6 Points) | |
| Scrabble UK | (6 Points) | |
| Words With Friends | (8 Points) |
Cog
kɒɡ
Cog definitions
noun
cog
cogs
- a wheel or bar with a series of projections on its edge, which transfers motion by engaging with projections on another wheel or bar
"the cogs and springs of a watch"
- each of the projections on a cog
"applewood was the favourite material for the cogs or teeth of a cogwheel"