the GNU version of the Collaborative International Dictionary of English
n. The quality or state of being protuberant; protuberance; prominence.
The Century Dictionary and Cyclopedia
n. Same as protuberance.
Word Usage
"He was of that easy sort of feather-bed corpulency of form that betokens good-nature, and had none of that smooth, red, well-filled protuberancy, which indicates a choleric humour and a testy temper."