Idiom: Heaven knows
If you ask someone a question and they say "Heaven knows", they have no idea.Country: International English | Subject Area: Religion | Usage Type: Both or All Words Used
Used when someone does not feel recognized or appreciated. For example; heaven knows how hard I work to feed my family.Country: International English | Subject Area: Religion | Usage Type: Both or All Words Used
Buy our lists of British English, American English and Animal idioms in PDF format. They're perfect to use offline for reference or for use in class!