each of a set of hard, bony enamel-coated structures in the jaws of most vertebrates, used for biting and chewing.
The pain is aggravated by eating, gum chewing, teeth clenching, or yawning.
a projecting part on a tool or other instrument, especially one of a series that function or engage together, such as a cog on a gearwheel or a point on a saw or comb.
Desargues proposed cycloidal teeth for gear wheels in the 1630's.
an appetite or liking for a particular thing.
what a tooth for fruit a monkey has!
roughness given to a surface to allow color or glue to adhere.
Slick surfaces often needed to be sanded to give them tooth so paint and other materials will adhere better.