Invalidate

来自Big Physics

google

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mid 17th century: from medieval Latin invalidat- ‘annulled’, from the verb invalidare (based on Latin validus ‘strong’).


Ety img invalidate.png

wiktionary

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From in- +‎ Latin valere(“to be strong”); literally, “to make not strong”.


etymonline

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invalidate (v.)

"destroy the strength or validity of, render of no force or effect," 1640s, from invalid (adj.2) + -ate (2). Related: Invalidated; invalidating.