Search Result for "hypognathous": 
Wordnet 3.0

ADJECTIVE (1)

1. having a projecting lower jaw;
[syn: prognathous, prognathic, hypognathous]



WordNet (r) 3.0 (2006):

hypognathous
    adj 1: having a projecting lower jaw [syn: prognathous,
           prognathic, hypognathous] [ant: opisthognathous]