The Collaborative International Dictionary
Tichorrhine
Tichorrhine \Tich"or*rhine\, n. [Gr. ? a wall + ?, ?, the nose.] (Paleon.) A fossil rhinoceros with a vertical bony medial septum supporting the nose; the hairy rhinoceros.
Wiktionary
tichorrhine
a. (context paleontology used to describe a fossil rhinoceros English) Having a vertical bony medial septum supporting the nose.