annulment

1. An act or instance of annulling. (countable, uncountable) · marriage annulment· grant an annulment
2. The state of having been annulled. (countable, uncountable)
3. An invalidation of something, especially a legal contract. (countable, uncountable)
4. A legal (notably judicial) declaration that a marriage is invalid; the procedure leading to it. (countable, uncountable)

Plural annulments