tuberosity

noun

The quality or condition of being tuberous.

A projection or protuberance, especially one at the end of a bone for the attachment of a muscle or tendon.

The state of being tuberous.

A swelling or prominence; especially, in anatomy and zoology, a large rough projection or protuberance of bone; a bony tuber, generally serving for the attachment of a muscle.

An obtuse or knoblike prominence; a protuberance.