We found 2 dictionaries that define the word mental protuberances:

General (1 matching dictionary)

1. mental protuberances: Merriam-Webster

Medicine (1 matching dictionary)

2. mental protuberances: Merriam-Webster Medical Dictionary

▸ Words similar to mental protuberances ▸ Usage examples for mental protuberances ▸ Idioms related to mental protuberances ▸ Wikipedia articles (New!) ▸ Words that often appear near mental protuberances ▸ Rhymes of mental protuberances ▸ Invented words related to mental protuberances