The Collaborative International Dictionary
Tetrodont
Tetrodont \Tet"ro*dont\, a. (Zo["o]l.) Of or pertaining to the tetrodons. -- n. A tetrodon. [Written also tetradont, and tetraodont.]
Wiktionary
tetrodont
a. (context zoology English) Of or relating to the tetrodons. alt. (context zoology English) Of or relating to the tetrodons. n. (context zoology English) A tetrodon.