noun

diarrhea

diarrhoea

He has a bad case of diarrhea.

He has a bad case of diarrhoea.

Traveler's diarrhea is a common problem.

Traveller's diarrhoea is a common problem.

to have diarrhoea to suffer from diarrhoea I think I have diarrhoea.

a case of diarrhoea an instance of having diarrhoea It was a mild case of diarrhoea.

Synonyms: loose stools, the runs (informal)

From Greek 'diarrhoia', from 'dia-' (through) + 'rhein' (to flow). Literally 'a flowing through'.

Think of 'dia-' (through) and '-rrhea' (flow). It's like a river 'flowing through'.

This page is designed for learning support. Please use it as a learning reference, not as a formal reference.