The word "untrue" in English means: Not true; false., Not faithful or loyal..
The phonetic transcription of "untrue" is /ʌnˈtruː/ in British English and /ʌnˈtruː/ in American English. Click the 🔊 button to hear both pronunciations.
Synonyms for "untrue": incorrect, deceitful, dishonest, unfaithful, false.
Example usage of "untrue": "That story is untrue, it never happened.". More examples on the page.