tummy [noun] [C or U] [UK] [informal] - a medical condition, esp. suffered by people on holiday, which causes stomach pains and sometimes the need to excrete the contents of the bowels frequentlyIt's a shame - he had (a) gippy tummy most of the time he was on holiday.
GIPPY
Meaning of GIPPY in English
Cambridge English vocab. Кембриджский английский словарь. 2012