oh1Pronunciation: /əʊ/Translate oh | into French | into German | into Italian | into Spanish Definition of oh exclamation used to express a range of emotions including surprise, anger, disappointment, or joy, or when reacting to a remark:‘Oh no,’ said Daisy, appalled Me? Oh, I’m fine oh, shut upPhrases oh yeah? used to express disbelief. Origin: mid 16th century: variant of O3oh in other Oxford dictionaries Definition of oh in the US English dictionary
