The word "own up" in English means: To admit that you have done something wrong or something that you are ashamed of., To confess or acknowledge responsibility for something, even if it is unpleasant..
The phonetic transcription of "own up" is /ˌəʊn ˈʌp/ in British English and /ˌoʊn ˈʌp/ in American English. Click the 🔊 button to hear both pronunciations.
Synonyms for "own up": confess, admit, acknowledge, fess up.
Example usage of "own up": "I had to own up to breaking the window because my mom asked me.". More examples on the page.