Kidnapper

来自Big Physics

google

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late 17th century: back-formation from kidnapper, from kid1 + slang nap ‘nab, seize’.


文件:Ety img kidnapper.png

wiktionary

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kidnap +‎  -er


etymonline

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kidnapper (n.)

1670s; see kidnap (though this word is attested a few years earlier).