ziphodont

Etymology
From a scientific name Crocodilus ziphodon coined by (1871). Apparently from an alteration of.

Adjective

 * 1)  Laterally compressed, sharp, and with serrated edges

Noun

 * 1)  Any organism with teeth of this kind.

Usage notes
A discussion of the term appears in Molnar and Mesquita de Vasconcellos (2016).