bn:00020442n
Noun Concept
EN
cog  sprocket
EN
Tooth on the rim of gear wheel WordNet 3.0
Definitions
Relations
Sources
EN
A tooth on a gear. Wiktionary
Tooth on a gear. Wiktionary (translation)
IS A
PART OF
DERIVATION
WordNet 3.0 & Open English WordNet
Wiktionary
EN
cog