Having a nose of moderate width. Denoting a skull with a nasal index from 47 to 51 (Frankfort agreement) or 48 to 53 (Broca). ... Origin: meso-+ G. Rhis (rhin-), nose ... (05 Mar 2000) ... 
Type: Term Pronunciation: mez′ō-rin Definitions: 1. Having a nose of moderate width. Denoting a skull with a nasal index from 47-51 (Frankfort agreement) or 48-53 (Broca).
mesorrhine, mesorhine, mesorrhinian, mesorhinian 1. A person or skull having a nasal index intermediate between leptorrhine and platyrrhine. 2. Having a nose of moderate width.