noun, feminine/baˈriɡa/plural: barrigas
barriga is feminine in Spanish.
belly, paunch, tummy
Synonyms: panza
Related: barriga cervecera, meter barriga, rascarse la barriga, tocarse la barriga
Perhaps from barrica. Alternatively from Ancient Greek βᾰρῠ́ς (bărŭ́s, “heavy”), whence English bariatrics (“branch of medicine dealing with obesity”).