gibbousness

Noun

1.

gibbousness - something that bulges out or is protuberant or projects from a form Synonyms: excrescence, extrusion, gibbosity, hump, jut, bulge, protrusion, protuberance, bump, prominence

belly, bulge, bump, caput, excrescence, extrusion, frontal eminence, gibbosity, hump, jut, mogul, nub, nubble, occipital protuberance, projection, prominence, protrusion, protuberance, snag, wart