D defs.my
Entry 5 senses · 3 variants Webster, 1913

Tusk

/(tŭsk)/ · IPA /ˈtʌsk/
01 n. Same as Torsk.
  1. 1.
    Same as Torsk.(Zool.) See: Torsk
02 n. One of the elongated incisor or canine teeth of the wild boar, elephant, etc.; hence, any long, protruding tooth.
  1. 1.
    One of the elongated incisor or canine teeth of the wild boar, elephant, etc.; hence, any long, protruding tooth.(Zool.)
  2. 2.
    A toothshell, or Dentalium; -- called also tusk-shell.(Zool.) Also: tusk-shell
  3. 3.
    A projecting member like a tenon, and serving the same or a similar purpose, but composed of several steps, or offsets. Thus, in the illustration, a is the tusk, and each of the several parts, or offsets, is called a tooth.(Carp.)
03 v. i. To bare or gnash the teeth.
  1. 1.
    To bare or gnash the teeth.[Obs.]