abjurer

/æbˈdʒʊrər/
noun
  1. A person who formally gives up a belief, claim, or right.
    • The king pardoned the abjurer after he swore loyalty to the crown.
    • As an abjurer of violence, she refused to fight even in self-defense.
    • The abjurer renounced his former political party in a public statement.
Antonyms
What does "abjurer" mean? | whatsthatwordmean | whatsthatwordmean