swagbelly noun3 •A prominent, overhanging belly.Sancho Zancas […] in the picture, was represented as a person of a short stature, swag belly, and long spindle shanks […]. — 1755 •A distended abdomen, especially caused by a tumour or enlarged organ; a physconia. •Hence, a person with such a belly.However, so many swagbellies and puff-bags will hardly go to St Hiacco, as there did in the year 524 — 1694 formsswagbellies