WordNet (r) 3.0 (2006):

platyrrhinic
    adj 1: of or related to New World monkeys having nostrils far
           apart or to people with broad noses [syn: platyrrhine,
           platyrrhinian, platyrhine, platyrhinian,
           platyrrhinic, broadnosed] [ant: catarrhine,
           catarrhinian, leptorhine, leptorrhine,
           leptorrhinian, leptorrhinic]