noun · verb · 6 senses · updated from the 2026-07-25 local source snapshot
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
Sound
Pronunciation
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brān'wŏsh
/ˈbɹeɪnwɒʃ/
Southern-England:Recorded audio is listed in the source snapshot.
US:Recorded audio is listed in the source snapshot.
rhymes with -eɪnwɒʃ
CMU ARPABET:B R EY1 N W AA2 SH
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
noun
Meaning 1
A distorting effect upon one's memory, belief, or ideas, as by propaganda.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
verb
Meaning 2
To affect one's mind by using extreme mental pressure or any other mind-affecting process. (e.g. hypnosis)
Definition source: English Wiktionary via Wiktextract
Usage: transitive
Topics: human-sciences, psychology, sciences
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
3
verb
Meaning 3
To take from an electronically controlled machine its stored-up information; to erase a computer's programming. (1960)
Definition source: English Wiktionary via Wiktextract
Usage: dated, figuratively, transitive
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
4
verb
Meaning 4
To persuade completely and forcibly.
Definition source: English Wiktionary via Wiktextract
Usage: transitive
Examples
The news media brainwashed many people.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
5
verb
Meaning 5
submit to brainwashing; indoctrinate forcibly
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
Broader terms: indoctrinate
6
verb
Meaning 6
persuade completely, often through coercion
Definition source: Princeton WordNet 3.0
Examples
The propaganda brainwashed many people
Meaning relationships
Synonyms: none provided
Antonyms: none provided
Broader terms: persuade
History
Etymology
From brain + wash, a calque of Chinese 洗腦 /洗脑 (xǐnǎo), literally to wash the brain. Usage via U.S. military during the Korean War.
Across languages
Translations
94 source translations are retained for this English entry.
Arabic:
غَسِيل دِمَاغ
(ḡasīl dimāḡ)
— form of indoctrination
Arabic:
غَسِيل مُخّ
(ḡasīl muḵḵ)
— form of indoctrination
Arabic:
غسيل مخ
(ḡasīl muḵ)
— form of indoctrination
Armenian:
ուղեղների լվացում
(uġeġneri lvacʻum)
— form of indoctrination
Belarusian:
прамыва́нне мазго́ў
(pramyvánnje mazhów)
— form of indoctrination
Bulgarian:
проми́ване на мо́зъци
(promívane na mózǎci)
— form of indoctrination
Catalan:
rentat de cervell
— form of indoctrination
Chinese Cantonese:
洗腦 /洗脑
(sai2 nou5)
— form of indoctrination
Chinese:
洗腦 /洗脑
(sé-náu, sóe-náu)
— form of indoctrination
Chinese Mandarin:
洗腦 /洗脑
(xǐnǎo)
— form of indoctrination
Czech:
vymývání mozků
— form of indoctrination
Danish:
hjernevask
— form of indoctrination
Dutch:
hersenspoeling
— form of indoctrination
Esperanto:
cerbolavado
— form of indoctrination
Estonian:
ajupesu
— form of indoctrination
Faroese:
heilatváttur
— form of indoctrination
Finnish:
aivopesu
— form of indoctrination
French:
lavage de cerveau
— form of indoctrination
Georgian:
ტვინის გამორეცხვა
(ṭvinis gamorecxva)
— form of indoctrination
German:
Gehirnwäsche
— form of indoctrination
German:
Hirnwäsche
— form of indoctrination
German:
Mentizid
— form of indoctrination
Greek:
πλύση εγκεφάλου
(plýsi egkefálou)
— form of indoctrination
Hebrew:
שטיפת מוח \ שְׁטִיפַת מוֹחַ
(shtifát móakh)
— form of indoctrination
Hungarian:
agymosás
— form of indoctrination
Icelandic:
heilaþvottur
— form of indoctrination
Indonesian:
cuci otak
— form of indoctrination
Italian:
lavaggio del cervello
— form of indoctrination
Japanese:
洗脳
(sennō)
— form of indoctrination
Korean:
세뇌
(senoe)
— form of indoctrination
Latvian:
smadzeņu skalošana
— form of indoctrination
Lithuanian:
smegenų plovimas
— form of indoctrination
Macedonian:
миење мозок
(mienje mozok)
— form of indoctrination
Macedonian:
перење на мозокот
(perenje na mozokot)
— form of indoctrination
Norwegian Bokmål:
hjernevask
— form of indoctrination
Norwegian Bokmål:
hjernevasking
— form of indoctrination
Norwegian Nynorsk:
hjernevask
— form of indoctrination
Norwegian Nynorsk:
hjernevasking
— form of indoctrination
Persian:
شستشوی مغزی
(šostošu-ye maġzi)
— form of indoctrination
Polish:
pranie mózgu
— form of indoctrination
Portuguese:
lavagem cerebral
— form of indoctrination
Romanian:
spălare a creierului
— form of indoctrination
Russian:
промыва́ние мозго́в
(promyvánije mozgóv)
— form of indoctrination
Serbo-Croatian:
испирање мозга
— form of indoctrination
Serbo-Croatian:
ispiranje mozga
— form of indoctrination
Slovak:
vymývanie mozgov
— form of indoctrination
Slovene:
pranje možganov
— form of indoctrination
Spanish:
lavado de cerebro
— form of indoctrination
Spanish:
comedura de coco
— form of indoctrination
Swedish:
hjärntvätt
— form of indoctrination
Tajik:
шустушӯи мағзи
(šustušü-yi maġz-i)
— form of indoctrination
Thai:
การล้างสมอง
(gaan-láang-sà-mɔ̌ɔng)
— form of indoctrination
Ukrainian:
промива́ння мі́зків
(promyvánnja mízkiv)
— form of indoctrination
Urdu:
دماغ شوئی
(dimāġ-śū'ī)
— form of indoctrination
Vietnamese:
tẩy não
— form of indoctrination
Arabic:
ّغَسَلَ المُخ
(ḡasala l-muḵḵ)
— to affect one's mind
Arabic:
غَسَل الدِماغ
(ḡasal id-dimāḡ)
— to affect one's mind
Armenian:
ուղեղը լվանալ
(uġeġə lvanal)
— to affect one's mind
Catalan:
rentar el cervell
— to affect one's mind
Chinese Cantonese:
洗腦 /洗脑
(sai2 nou5)
— to affect one's mind
Chinese Mandarin:
洗腦 /洗脑
(xǐnǎo)
— to affect one's mind
Czech:
vymýt mozek
— to affect one's mind
Danish:
hjernevaske
— to affect one's mind
Dutch:
hersenspoelen
— to affect one's mind
Finnish:
aivopestä
— to affect one's mind
French:
décerveler
— to affect one's mind
French:
laver le cerveau
— to affect one's mind
French:
bourrer le crâne
— to affect one's mind
German:
einer Gehirnwäsche unterziehen
— to affect one's mind
German:
gehirnwaschen
— to affect one's mind
Hebrew:
שָׁטַף מֹחַ
(shatáf móakh)
— to affect one's mind
Hungarian:
agymosást végez
— to affect one's mind
Icelandic:
heilaþvo
— to affect one's mind
Indonesian:
mencuci otak
— to affect one's mind
Italian:
fare il lavaggio del cervello
— to affect one's mind
Japanese:
洗脳する
(sennō suru)
— to affect one's mind
Korean:
세뇌하다
(senoehada)
— to affect one's mind
Lao:
ລ້າງສະຫມອງ
(lāng sa mǭng)
— to affect one's mind
Lithuanian:
išplauti smegenis
— to affect one's mind
Lithuanian:
užzombinti
— to affect one's mind
Mongolian:
тархи угаах
(tarxi ugaax)
— to affect one's mind
Polish:
prać mózg komu
— to affect one's mind
Polish:
wyprać mózg komu
— to affect one's mind
Portuguese:
fazer lavagem cerebral em
— to affect one's mind
Romanian:
spăla creier
— to affect one's mind
Russian:
промыва́ть мозги́
(promyvátʹ mozgí)
— to affect one's mind
Russian:
промы́ть мозги́
(promýtʹ mozgí)
— to affect one's mind
Russian:
зомби́ровать
(zombírovatʹ)
— to affect one's mind
Spanish:
lavar el cerebro
— to affect one's mind
Swahili:
fua bongo
— to affect one's mind
Swedish:
hjärntvätta
— to affect one's mind
Thai:
ล้างสมอง
(láang-sà-mɔ̌ɔng)
— to affect one's mind