DIARRHOEA
diarrhea, diarrhoea, looseness of the bowels, looseness
(noun) frequent and watery bowel movements; can be a symptom of infection or food poisoning or colitis or a gastrointestinal tumor
Source: WordNet® 3.1
Noun
diarrhoea (usually uncountable, plural diarrhoeas)
British standard spelling of diarrhea.
Source: Wiktionary
Di`ar*rhe"a, Di`ar*rhoe"a, n. Etym: [L. diarrhoea, Gr. stream. See
Stream.] (Med.)
Definition: A morbidly frequent and profuse discharge of loose or fluid
evacuations from the intestines, without tenesmus; a purging or
looseness of the bowels; a flux.
Source: Webster’s Unabridged Dictionary 1913 Edition