We found 3 dictionaries that define the word lumpy jaws:

General (2 matching dictionaries)

1. lumpy jaws: Merriam-Webster
2. lumpy jaws: Collins English Dictionary

Medicine (1 matching dictionary)

3. lumpy jaws: Merriam-Webster Medical Dictionary

(Note: See lumpy_jaw as well.)

Definitions from Wiktionary (lumpy jaw) ▸ noun:  actinomycosis ▸ Also see lumpy_jaw ▸ Words similar to lumpy jaws ▸ Usage examples for lumpy jaws ▸ Idioms related to lumpy jaws ▸ Wikipedia articles (New!) ▸ Words that often appear near lumpy jaws ▸ Rhymes of lumpy jaws ▸ Invented words related to lumpy jaws