Search Result for "upper jaw":
Wordnet 3.0

NOUN (1)

1. the jaw in vertebrates that is fused to the cranium;
[syn: upper jaw, upper jawbone, maxilla, maxillary]



WordNet (r) 3.0 (2006):

upper jaw
    n 1: the jaw in vertebrates that is fused to the cranium [syn:
         upper jaw, upper jawbone, maxilla, maxillary]