- Same as Torsk. - One of the elongated incisor or canine teeth of the wild
boar, elephant, etc.; hence, any long, protruding tooth. - A toothshell, or Dentalium; -- called also tusk-shell. - 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.