Noun

• S: (n) bulge, bump, hump, swelling, gibbosity, gibbousness, jut, prominence, protuberance, protrusion, extrusion, excrescence (something that bulges out or is protuberant or projects from its surroundings) "the gun in his pocket made an obvious bulge"; "the hump of a camel"; "he stood on the rocky prominence"; "the occipital protuberance was well developed"; "the bony excrescence between its horns"
• S: (n) extrusion, expulsion (squeezing out by applying pressure) "an unexpected extrusion of toothpaste from the bottom of the tube"; "the expulsion of pus from the pimple"