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Definitions from the Web

2 of 5 Senses of Tooth

Sense 1: Noun - Structure found in the mouth of humans and animals

A tooth is a hard, calcified structure in the mouth of humans and animals that is used for biting and chewing food.

Sample Sentence: She brushed her teeth before going to bed.

Sense 2: Noun - Pointed or projecting part

Tooth can also refer to a pointed or projecting part resembling a tooth.

Sample Sentence: The cogwheel's teeth meshed perfectly with the chain to drive the bicycle forward.

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