Origin of fake

1
1805–15; orig. vagrants' slang: to do for, rob, kill (someone), shape (something); perhaps variant of obsolete feak, feague to beat, akin to Dutch veeg a slap, vegen to sweep, wipe

Synonyms for fake

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

British Dictionary definitions for fake-out

fake

1

verb

(tr) to cause (something inferior or not genuine) to appear more valuable, desirable, or real by fraud or pretence
to pretend to have (an illness, emotion, etc)to fake a headache
to improvise (music, stage dialogue, etc)

noun

an object, person, or act that is not genuine; sham, counterfeit, or forgery

adjective

not genuine; spurious
Derived Formsfaker, nounfakery, noun

Word Origin for fake

originally (C18) thieves' slang to mug or do someone; probably via Polari from Italian facciare to make or do

fake

2

verb

(tr usually foll by down) to coil (a rope) on deck

noun

one round of a coil of rope

Word Origin for fake

Middle English faken, perhaps via Lingua Franca from Italian facciare to make or do; see fake 1
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Word Origin and History for fake-out

fake

attested in London criminal slang as adjective (1775), verb (1812), and noun (1851, of persons 1888), but probably older. A likely source is feague "to spruce up by artificial means," from German fegen "polish, sweep," also "to clear out, plunder" in colloquial use. "Much of our early thieves' slang is Ger. or Du., and dates from the Thirty Years' War" [Weekley]. Or it may be from Latin facere "to do." Related: Faked; fakes; faking.

Online Etymology Dictionary, © 2010 Douglas Harper