protuberance
1. [ noun ] something that bulges out or is protuberant or projects from a form
Synonyms: bulge gibbosity protrusion gibbousness jut prominence hump extrusion excrescence bump
Related terms: projection spur wart nub occipital_protuberance frontal_eminence belly mogul caput snag bulge protrude hunch bulge
2. [ noun ] the condition of being protuberant; the condition of bulging out
Examples:

"the protuberance of his belly"

Related terms: condition protuberate
3. [ noun ] any structure that branches out from a central support
Synonyms: projection
Related terms: structure arm knob tooth cleat overhang burr tenon head drip lug cornice lobe prong spike fluke flange tooth brim
Similar spelling:   protuberate
  protuberant