Shaped like a saw tooth. / (mathematics, engineering) Describing a function or waveform that consists of repeated triangular transitions when graphed.

(of a comb, brush, etc.) having small teeth placed closely together / (figuratively) (of a search, analysis, etc.) very thorough

Having massive curved upper canine teeth

(dentistry) A molar.

a tooth which will be replaced as a child ages, as opposed to an adult permanent tooth; a milk tooth

Very close together

One of the four teeth which come in a horse's mouth at the age of four years and a half, one on each side of the upper and of the lower jaw, between the middle teeth and the tushes.

Any tooth of the first set of teeth of young people (or livestock).

A figure of modern myth said to give children a small amount of money (or sometimes a present) in exchange for a milk tooth when it falls out of a child's mouth.

(dentistry) One of the four (one upper and one lower on each side) rearmost molars in humans, which typically develop between ages 18-24.