abjuration
noun
Meaning
A formal, solemn rejection or renunciation of a belief, cause, or claim, often made under oath.
Examples
- The court required an abjuration of his former allegiance to the rebel group before granting him amnesty.
- Her public abjuration of the controversial doctrine surprised many of her long-time supporters.
Synonyms: denial, renunciation, recantation, repudiation