'Toothed wheel' definitions:

Definition of 'toothed wheel'

From: WordNet
noun
A wheel with teeth for making a row of perforations [syn: roulette, toothed wheel]

Definition of 'Toothed wheel'

From: GCIDE
  • Toothed \Toothed\, a.
  • 1. Having teeth; furnished with teeth. "Ruby-lipped and toothed with pearl." --Herrick. [1913 Webster]
  • 2. (Bot. & Zool.) Having marginal projecting points; dentate. [1913 Webster]
  • Toothed whale (Zool.), any whale of the order Denticete. See Denticete.
  • Toothed wheel, a wheel with teeth or projections cut or set on its edge or circumference, for transmitting motion by their action on the engaging teeth of another wheel. [1913 Webster]