The word "lord knows" in English means: An expression indicating that the speaker does not know or understand something., Used to emphasize a statement, often expressing surprise or frustration..
The phonetic transcription of "lord knows" is /ˌlɔːd ˈnəʊz/ in British English and /ˌlɔːrd ˈnoʊz/ in American English. Click the 🔊 button to hear both pronunciations.
Synonyms for "lord knows": god knows, heaven knows.
Example usage of "lord knows": "Where he is now, Lord knows I haven't a clue.". More examples on the page.