How do you spell diarrhea in australia

How Do You Spell Diarrhea In Australia? Our regular oracle on spelling matters for Australians, the Macquarie Dictionary, favours the spelling ‘diarrhoea’, though it notes ‘diarrhea’ as an alternative. (It originates from the Greek word ‘diarrhoia’, meaning “a flowing through”, though etymology is rarely a helpful guide to modern spelling or meaning.) Which spelling is…