INVALIDATE

invalidate, void, vitiate

(verb) take away the legal force of or render ineffective; “invalidate a contract”

invalidate, nullify

(verb) show to be invalid

cancel, invalidate

(verb) make invalid for use; “cancel cheques or tickets”

invalidate, annul, quash, void, avoid, nullify

(verb) declare invalid; “The contract was annulled”; “void a plea”

Source: WordNet® 3.1


Etymology

Verb

invalidate (third-person singular simple present invalidates, present participle invalidating, simple past and past participle invalidated)

To make invalid. Especially applied to contract law.

Synonyms

• vitiate

Antonyms

• validate

Source: Wiktionary


In*val"i*date, v. t. [imp. & p. p. Invalidated; p. pr. & vb. n. Invalidating.] Etym: [From Invalid null.]

Definition: 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.

Source: Webster’s Unabridged Dictionary 1913 Edition



RESET




Word of the Day

18 September 2024

FANJET

(noun) a jet engine in which a fan driven by a turbine provides extra air to the burner and gives extra thrust


coffee icon

Coffee Trivia

Brazil is the largest coffee producer in the world. Each year Brazil exports more than 44 million bags of coffee. Vietnam follows at exporting over 27 million bags each year.

coffee icon