The Collaborative International Dictionary
Mesorhine
Mesorhine \Mes"o*rhine\, a. [Meso- + Gr. ?, ?, the nose.] (Anat.) Having the nose of medium width; between leptorhine and platyrhine.
Wiktionary
mesorhine
a. (context anatomy English) Having the nose of medium width, between leptorhine and platyrhine.