| Sentences of protuberance|
n. something that bulges out; swelling or tumor on the body
A ganglion cyst is a fluid-filled tumor that develops near a joint membrane or tendon sheath, and that bulges beneath the skin, forming a protuberance.
Sentence in Classic:
Still rolling in his blood, at last he partially disclosed a strangely discoloured bunch or protuberance, the size of a bushel, low down on the flank.
Moby Dick By Herman Melville Context
The Count, evidently noticing it, drew back; and with a grim sort of smile, which showed more than he had yet done his protuberant teeth, sat himself down again on his own side of the fireplace.