Any animal with heterodont dentition.
Having the teeth differentiated into incisors, canines, and molars, as in man; -- opposed to homodont.
1. In Greek grammar, a sign ['] sometimes placed over a contracted syllable. W. W. Goodwin. 2. The curved line or flourish at the end of a book or chapter; hence, the end. [R.] Bp. Hacket.