Tooth

Table of contents

1 English 1.1 Noun 1.1.1 Translations

English

Noun

1. A hard, calcaceous structure present in the mouth of many vertebrate animals, generally used for eating.
2. A sharp projection on a saw or similar implement.
3. A projection on the edge of a gear that meshes with the teeth of adjacent gears or on the circumference of a cog that engages with a chain.