a formal invalidation, as of a marriage, judicial proceeding, etc the act of annulling
WordReference Random House Learner's Dictionary of American English © 2025
an•nul•ment /əˈnʌlmənt/USA pronunciation
n. [countable] a statement or declaration that a contract, marriage, or agreement is invalid.
WordReference Random House Unabridged Dictionary of American English © 2025- [uncountable] a declaring that a contract, marriage, or agreement is invalid.
an•nul•ment
(ə nul′mənt),USA pronunciation n.
- Lawthe act of annulling, esp. the formal declaration that annuls a marriage.
- Psychologya mental process by which unpleasant or painful ideas are abolished from the mind.
- Middle French annulement
- annul + -ment or 1485–95
Collins Concise English Dictionary © HarperCollins Publishers::
'annulment' also found in these entries (note: many are not synonyms or translations):
Catherine of Aragon
- Clement VII
- More
- abolition
- avoidance
- cassation
- discharge
- divorce court
- obrogation
- recision
- repeal
- reversal
- revocation
- voidance