If you own up to something wrong that you have done, you admit that you did it.
The headmaster is waiting for someone to own up...
Last year my husband owned up to a secret affair with his secretary.
= admit
PHRASAL VERB : V P , V P to n / -ing
If you own up to something wrong that you have done, you admit that you did it.
The headmaster is waiting for someone to own up...
Last year my husband owned up to a secret affair with his secretary.
= admit
PHRASAL VERB : V P , V P to n / -ing
Collins COBUILD Advanced Learner's English Dictionary. Английский словарь Коллинз COBUILD для изучающих язык на продвинутом уровне. 2006