quinch
English
Etymology
First attested 1530 as quynche, possibly from unrecorded Middle English *quinchen, itself of obscure origin. Perhaps a fusion of Middle English quicchen, quecchen (“to shake, tremble; twitch, flinch”) and Middle English winchen (“to flinch, wince; veer or move away”), making it equivalent to a blend of quitch + winch.
Compare Saterland Frisian kwinkje (“to blink, wink with the eyes”), Middle Dutch quincken, quinken ("to shake, quiver"; whence modern Dutch kwinken, kwinkeleren (“to warble”)), German Low German quinken (“to blink, wink”).
Verb
quinch (third-person singular simple present quinches, present participle quinching, simple past and past participle quinched)
Part or all of this entry has been imported from the 1913 edition of Webster’s Dictionary, which is now free of copyright and hence in the public domain. The imported definitions may be significantly out of date, and any more recent senses may be completely missing.
(See the entry for “quinch”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.)