protuberance
(noun)
noun
1. something that bulges out or is protuberant or projects from its surroundings
- the occipital protuberance was well developed
Similar word(s): bulge, bump, excrescence, extrusion, gibbosity, gibbousness, hump, jut, prominence, protrusion, swelling
Definition categories: shape, projection
2. the condition of being protuberant; the condition of bulging out
- the protuberance of his belly