invalidate
(verb)
verb
1. declare invalid
Similar word(s): annul, avoid, nullify, quash, void
Definition categories: social, cancel
2. make invalid for use
Similar word(s): cancel
Definition categories: communication, mark, score
3. show to be invalid
Similar word(s): nullify
Definition categories: cognition, contradict, negate
4. take away the legal force of or render ineffective
- invalidate a contract
Similar word(s): vitiate, void
Definition categories: change, alter, modify
Sentences with invalidate as a verb:
- The circuit court judge's ruling was invalidated by a superior judge.