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invalid

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invalid

Main Entry:: ¹in·val·id
Pronunciation:: \(ˌ)in-ˈva-ləd\
Function:: adjective
Etymology:: Latin invalidus weak, from in- + validus strong — more at valid
Date:: 1542

: not valid: a: being without foundation or force in fact, truth, or law <an invalid assumption> <declared the will invalid> b: logically inconsequent

— in·val·id·ly

Listen to the pronunciation of invalidly

\-lē\ adverb

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