renunciation
🇺🇸
/rɪˌnʌnsiˈeɪʃn/
🇬🇧
/rɪˌnʌnsiˈeɪʃn/
The act of giving up something, like a belief or a habit, especially in a formal way.
He made a public renunciation of his former political views.
The act of giving up something enjoyable, especially for a higher purpose or belief.
Her renunciation of a luxurious lifestyle to join the monastery was admired by many.