reverse search

Word Explorer
Children's
Dictionary Suite
Help
Help
Help
annul to make (a legal action or contract) no longer valid under the law.
disprove to prove to be not true or valid.
invalid2 no longer legal or in effect; not valid.
legitimate valid or justified; deserved. [1/2 definitions]
revoke to take back, cancel, or make no longer valid.
valid If something is valid, it is legal. It is true and good according to the law. A valid driver's license, for example, is good and can be used to drive. If a driver's license is too old, it is not valid anymore. [2 definitions]
void having no legal power; not valid. [2/8 definitions]