tooth

/tuหฮธ/
noun
  1. 1

    A hard, calcareous structure present in the mouth of many vertebrate animals, generally used for eating.

  2. 2

    A sharp projection on the blade of a saw or similar implement.

  3. 3

    A projection on the edge of a gear that meshes with similar projections on adjacent gears, or on the circumference of a cog that engages with a chain.

  4. 4

    A projection or point in other parts of the body resembling the tooth of a vertebrate animal.

  5. 5

    A pointed projection from the margin of a leaf.

  6. 6

    The rough surface of some kinds of cel or other films that allows better adhesion of artwork.

  7. 7

    Liking, fondness (compare toothsome).

    โ€œI have a sweet tooth: I love sugary treats.โ€

  8. 8

    An irreducible component of a comb that intersects the handle in exactly one point, that point being distinct from the unique point of intersection for any other tooth of the comb.

verb
  1. 1

    To provide or furnish with teeth.

  2. 2

    To indent; to jag.

    โ€œto tooth a sawโ€

  3. 3

    To lock into each other, like gear wheels.

Source: https://en.wiktionary.org/wiki/tooth