The Collaborative International Dictionary of English v.0.48:
Pot-belly \Pot"-bel`ly\, n. A protuberant belly. [1913 Webster]WordNet (r) 3.0 (2006):
potbelly n 1: slang for a paunch [syn: pot, potbelly, bay window, corporation, tummy] 2: a bulbous stove in which wood or coal is burned [syn: potbelly, potbelly stove]