noun, plural teeth.
- any of the uniform projections on a gear or rack by which it drives, or is driven by, a gear, rack, or worm.
- any of the uniform projections on a sprocket by which it drives or is driven by a chain.
- any small, toothlike marginal lobe.
- one of the toothlike divisions of the peristome of mosses.
verb (used with object), toothed [tootht, toothd] /tuθt, tuðd/, tooth·ing [too-thing, -thing] /ˈtu θɪŋ, -ðɪŋ/.
verb (used without object), toothed [tootht, toothd] /tuθt, tuðd/, tooth·ing [too-thing, -thing] /ˈtu θɪŋ, -ðɪŋ/.
- so as to face or confront; straight into or against: in the teeth of the wind.
- in defiance of; in opposition to: She maintained her stand in the teeth of public opinion.
- to induce an unpleasant sensation.
- to repel; irritate: The noise of the machines sets my teeth on edge.
Origin of tooth
Examples from the Web for toothed
The hook-billed have them either even or toothed on the sides.Reptiles and Birds|Louis Figuier
Some repairers have used a toothed plane on the level surfaces to enable the glue to grip well.The Repairing & Restoration of Violins|Horace Petherick
In front is a real engine of warfare, a pair of powerful shears with toothed jaws.More Hunting Wasps|J. Henri Fabre
They are feather-shaped, with deeply cut divisions, and each division is toothed at the edges.Flowers Shown to the Children|C. E. Smith
The more complete dentition belongs to the milk series, as is the case with the Toothed Whales.The Cambridge Natural History, Vol X., Mammalia|Frank Evers Beddard
British Dictionary definitions for toothed (1 of 2)
- having a tooth or teeth
- (in combination)sabre-toothed; six-toothed
British Dictionary definitions for toothed (2 of 2)
noun plural teeth (tiːθ)
verb (tuːð, tuːθ)
Word Origin for tooth
Word Origin and History for toothed
Old English toð (plural teð), from Proto-Germanic *tanth, *tunth (cf. Old Saxon, Danish, Swedish, Dutch tand, Old Norse tönn, Old Frisian toth, Old High German zand, German Zahn, Gothic tunþus), from PIE *dont-/*dent- "tooth" (cf. Sanskrit danta, Greek odontos, Latin dens, Lithuanian dantis, Old Irish det, Welsh dent). Plural form teeth is an instance of i-mutation. Application to tooth-like parts of other objects (saws, combs, etc.) first recorded 1520s.
Medicine definitions for toothed
n. pl. teeth (tēth)
Science definitions for toothed
Plural teeth (tēth)
Culture definitions for toothed
A hard structure, embedded in the jaws of the mouth, that functions in chewing. The tooth consists of a crown, covered with hard white enamel; a root, which anchors the tooth to the jawbone; and a “neck” between the crown and the root, covered by the gum. Most of the tooth is made up of dentin, which is located directly below the enamel. The soft interior of the tooth, the pulp, contains nerves and blood vessels. Humans have molars for grinding food, incisors for cutting, and canines and bicuspids for tearing.
Idioms and Phrases with toothed
In addition to the idiom beginning with tooth
- tooth fairy
- fight tooth and nail
- fine-tooth comb
- long in the tooth
- sweet tooth
Also see underteeth.