Thesaurus: invalidate

Related headwords

Definitions

1. v. t. To render invalid; to weaken or lessen the force of; to destroy the authority of; to render of no force or effect; to overthrow; as, to invalidate an agreement or argument.
2. v. declare invalid
3. v. make invalid for use
4. v. show to be invalid
5. v. take away the legal force of or render ineffective
6. To render invalid; to weaken or lessen the force of; to destroy the authority of; to render of no force or effect; to overthrow; as, to invalidate an agreement or argument.
7. To render invalid; to weaken or lessen the force of; to destroythe authority of; to render of no force or effect; to overthrow; as,to invalidate an agreement or argument.
8. v:100 v. declare invalid v. show to be invalid v. take away the legal force of or render ineffective