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brainwash

or brain-wash, brain wash

[ breyn-wosh, -wawsh ]
/ ˈbreɪnˌwɒʃ, -ˌwɔʃ /
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See synonyms for: brainwash / brainwashed / brainwashing / brainwasher on Thesaurus.com

verb (used with object)

to cause (someone) to undergo brainwashing.

noun

the process of brainwashing.
a subjection to brainwashing.

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Origin of brainwash

First recorded in 1950–55; back formation from brainwashing

OTHER WORDS FROM brainwash

brainwasher, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021

Example sentences from the Web for brainwash

British Dictionary definitions for brainwash

brainwash
/ (ˈbreɪnˌwɒʃ) /

verb

(tr) to effect a radical change in the ideas and beliefs of (a person), esp by methods based on isolation, sleeplessness, hunger, extreme discomfort, pain, and the alternation of kindness and cruelty

Derived forms of brainwash

brainwasher, nounbrainwashing, noun
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
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