abjuration

/ˌæbdʒəˈreɪʃən/
noun
  1. A formal or solemn renunciation of a belief, claim, or allegiance.
    • The king demanded an abjuration of loyalty from the rebels.
    • Her abjuration of her former religion surprised her family.
    • The treaty included an abjuration of all territorial claims.
Antonyms
What does "abjuration" mean? | whatsthatwordmean | whatsthatwordmean