Meaning of tooth

Definition of tooth

(noun) hard bonelike structures in the jaws of vertebrates; used for biting and chewing or for attack and defense
something resembling the tooth of an animal
toothlike structure in invertebrates found in the mouth or alimentary canal or on a shell
a means of enforcement; "the treaty had no teeth in it"
one of a number of uniform projections on a gear

Other information on tooth

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