gippy tummy
noun🔊/ˌdʒɪpi ˈtʌmi/
🔊/ˌdʒɪpi ˈtʌmi/
(also gyppy tummy)
[countable, uncountable] (old-fashioned, British English, informal)diarrhoea (= an illness in which waste matter is emptied from the body in liquid form) that affects visitors to hot countries 热带腹泻 Word Origin1940s: gippy, abbreviation of Egyptian.