Protrusion

1. (n.) Something that bulges out or pushes forward beyond the usual limit.

2. (n.) The state of being protruded, or thrust forward.

Thesaurus Entries

bas-relief, bellying, boldness, bulge, bulging, bump, embossment, eminence, excrescence, excrescency, extrusion, gibbosity, gibbousness, high relief, jut, knob, low relief, lump, projection, prominence, protuberance, protuberancy, relief, salience, salient, swelling, tuberosity, tuberousness, tumescence