Upper Jaw synonyms
the jaw in vertebrates that is fused to the cranium
In most arthropods, as insects or crabs, one of the first or second pair of accessory jaws or head appendages situated just behind the mandibles
Find another word for upper jaw. In this page you can discover 3 synonyms, antonyms, idiomatic expressions, and related words for upper jaw, like: upper jawbone, maxilla and maxillary.