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.-to bare or gnash the teeth.