Invalidate
来自Big Physics
Safin（讨论 | 贡献）2022年4月28日 (四) 07:33的版本 （建立内容为“Category:etymology == google == [https://www.google.com.hk/search?q=invalidate+etymology&newwindow=1&hl=en ref] mid 17th century: from medieval Latin invalid…”的新页面）
mid 17th century: from medieval Latin invalidat- ‘annulled’, from the verb invalidare (based on Latin validus ‘strong’).
wiktionary
From in- + Latin valere(“to be strong”); literally, “to make not strong”.
etymonline
invalidate (v.)
"destroy the strength or validity of, render of no force or effect," 1640s, from invalid (adj.2) + -ate (2). Related: Invalidated; invalidating.
