Source : Webster's Revised Unabridged Dictionary (1913)

Platyrhine \Plat"y*rhine\, a. [Platy + Gr. ?, ?, nose.] (Anat.)
   Having the nose broad; -- opposed to {leptorhine}. -- n.
   (Zo["o]l.) One of the Platyrhini.

Source : WordNet®

platyrhine
     adj : of or related to New World monkeys having nostrils far apart
           or to people with broad noses [syn: {platyrrhine}, {platyrrhinian},
            {platyrhinian}, {platyrrhinic}, {broadnosed}] [ant: {catarrhine},
            {leptorrhine}]