Noun
The act of protruding or thrusting forward, or beyond the usual limit.
The state of being protruded, or thrust forward.
Source: Webster's dictionaryThese creatures you call mice, you see, they are not quite as they appear. They are merely the protrusion into our dimension of vastly hyperintelligent pandimensional beings. Douglas Adams
the gun in his pocket made an obvious bulge Source: Internet
the hump of a camel Source: Internet
he stood on the rocky prominence Source: Internet
the occipital protuberance was well developed Source: Internet
the bony excrescence between its horns Source: Internet