protuberance

Something, such as a bulge, knob, or swelling, that protrudes.

The condition of being protuberant.

A swelling or tumor on the body; a prominence; a bunch or knob; anything swelled or pushed beyond the surrounding or adjacent surface; on the surface of the earth, a bill, knoll, or other elevation; specifically, in anatomy and zoology, a protuberant part; a projection or prominence; a tuberosity.

See the adjectives.

That which is protuberant swelled or pushed beyond the surrounding or adjacent surface; a swelling or tumor on the body; a prominence; a bunch or knob; an elevation.