repudiation

US /rɪˌpjuː.diˈeɪ.ʃən/
UK /rɪˌpjuː.diˈeɪ.ʃən/
1.

sự chối bỏ

the act of refusing to accept something or someone as true, good, or reasonable:

:
•
They were surprised by his sudden repudiation of all his former beliefs.
:
repudiate