noun · 7 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
Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.
Received-Pronunciation:kwäk
Received-Pronunciation:/kwɑːk/
Southern-England:Recorded audio is listed in the source snapshot.
General-American:kwärk
General-American:/kwɑɹk/
dated:kwôrk
dated:/kwɔɹk/
General-American:Recorded audio is listed in the source snapshot.
General-American:Recorded audio is listed in the source snapshot.
rhymes with -ɑː(ɹ)k
rhymes with -ɔː(ɹ)k
kväkreproducing the German pronunciation
/kvɑːk/reproducing the German pronunciation
CMU ARPABET:K W AA1 R K
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
noun
Meaning 1
In the Standard Model, one of a number of elementary subatomic particles having fractional electric charge that forms matter. They are theorized not to exist in isolation, but only in combinations in hadrons such as neutrons and protons or in quark–gluon plasmas.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
4
noun
Meaning 4
A soft, creamy, unripened cheese made from cow's milk, originating from and eaten throughout central, northern, eastern, and southeastern Europe, as well as the Low Countries.
Definition source: English Wiktionary via Wiktextract
Usage: uncountable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
5
noun
Meaning 5
The black-crowned night heron (Nycticorax nycticorax).
Definition source: English Wiktionary via Wiktextract
Usage: informal
Qualifier: Falkland Islands
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: quawk
Antonyms: none provided
6
noun
Meaning 6
fresh unripened cheese of a smooth texture made from pasteurized milk, a starter, and rennet
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: quark cheese
Antonyms: none provided
Broader terms: cheese
7
noun
Meaning 7
(physics) hypothetical truly fundamental particle in mesons and baryons; there are supposed to be six flavors of quarks (and their antiquarks), which come in pairs; each has an electric charge of +2/3 or -1/3
Definition source: Princeton WordNet 3.0
Examples
quarks have not been observed directly but theoretical predictions based on their existence have been confirmed experimentally
Meaning relationships
Synonyms: none provided
Antonyms: none provided
Broader terms: elementary particle, fundamental particle
Narrower terms: bottom quark, beauty quark, charm quark, down quark, strange quark, squark, top quark, truth quark, up quark
History
Etymology
Etymology 1 sense 1 (“subatomic particle”) was coined by the American physicist Murray Gell-Mann (1929–2019) in 1963, apparently an arbitrary word. Subsequently, in a letter dated 27 June 1978 to the editor of the Oxford English Dictionary Supplement, Gell-Mann associated the word with the sentence “Three quarks for Muster Mark!” from James Joyce’s Finnegans Wake (1939) and indicated that he pronounced the word /kwɔɹk/, reasoning that the sentence referred to a call in a pub for “three quarts”. However, the context in the book indicates that quark is probably a variant of quawk (“harsh call of a bird”) and was intended by Joyce to be pronounced /kwɑːk/, the modern pronunciation.
[Alt: A spoonful of quark cheese served with tomato slices on a plate] Borrowed from German Quark (“cottage cheese; curds; curd cheese”). Doublet of tvorog and twaróg.
Onomatopoeic, from the sound of the squawk.
Across languages
Translations
179 source translations are retained for this English entry.
Afrikaans:
kwark
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Albanian:
kuarku
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Angika:
क्वार्क
(kvārk)
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Arabic:
كِوَرْكٌ
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Arabic:
كوارك
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Armenian:
քվարկ
(kʻvark)
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Asturian:
quark
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Azerbaijani:
kvark
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Basque:
quark
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Belarusian:
кварк
(kvark)
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Bengali:
কোয়ার্ক
(kōẇark)
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Bulgarian:
кварк
(kvark)
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Burmese:
ကွာ့
(kwa.)
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Catalan:
quark
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Chinese Cantonese:
夸克
(kwaa1 hak1)
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Chinese Mandarin:
夸克
(kuākè)
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Chinese Mandarin:
層子 /层子
(céngzǐ)
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Chuvash:
кварк
(kvark)
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Czech:
kvark
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Danish:
kvark
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Dutch:
quark
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Esperanto:
kvarko
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Estonian:
kvargid
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Faroese:
kvarkur
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Finnish:
kvarkki
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
French:
quark
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Galician:
quark
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Georgian:
კვარკი
(ḳvarḳi)
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
German:
Quark
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Greek:
κουάρκ
(kouárk)
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Haitian Creole:
kwak
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Hebrew:
קווארק
(kavark)
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Hindi:
क्वार्क
(kvārk)
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Hungarian:
kvark
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Icelandic:
kvarki
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Ido:
quarko
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Indonesian:
kuark
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Irish:
cuarc
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Italian:
quark
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Japanese:
クォーク
(kuwōku)
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Kazakh:
кварк
(kvark)
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Korean:
쿼크
(kwokeu)
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Kyrgyz:
кварк
(kvark)
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Lao:
ຄວາກ
(khuāk)
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Latin:
quarcum
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Latin:
quaricum
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Latvian:
kvarki
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Limburgish:
quark
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Lithuanian:
kvarkas
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Luxembourgish:
quark
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Macedonian:
ква́рк
(kvárk)
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Malay:
kuark
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Malayalam:
ക്വാർക്ക്
(kvāṟkkŭ)
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Maltese:
quark
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Marathi:
क्वार्क
(kvārka)
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Mongolian:
кварк
(kvark)
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Nepali:
क्वार्क
(kwārka)
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Norwegian Bokmål:
kvark
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Norwegian Nynorsk:
kvark
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Occitan:
quark
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Oromo:
kuwaarkii
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Pashto:
کوارک
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Persian:
کوارک
(kuârk)
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Polish:
kwark
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Portuguese:
quark
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Punjabi:
ਕੁਆਰਕ
(kuārak)
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Punjabi:
کوارک
(koārk)
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Romanian:
quark
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Russian:
кварк
(kvark)
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Serbo-Croatian:
ква̏рк
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Serbo-Croatian:
kvȁrk
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Sicilian:
quark
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Slovak:
kvark
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Slovene:
kvark
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Lower Sorbian:
kwark
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Upper Sorbian:
kwark
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Spanish:
quark
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Spanish:
cuark
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Sundanese:
quark
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Swedish:
kvark
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Tagalog:
quark
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Tajik:
кварк
(kvark)
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Tamil:
குவார்க்கு
(kuvārkku)
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Tatar:
kvark
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Telugu:
క్వార్క్
(kvārk)
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Thai:
ควาร์ก
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Turkish:
kuark
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Ukrainian:
кварк
(kvark)
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Urdu:
کوارک
(kvārk)
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Uzbek:
kvark
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Venetan:
quark
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Vietnamese:
quắc
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Waray-Waray:
quark
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Welsh:
cwarc
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Zulu:
inkemfe
— one of a number of elementary subatomic particles having fractional electric charge that forms matter
Finnish:
quark-luku
— integer that uniquely identifies a text string
Finnish:
vähäpätöinen merkkijono
— nonsense, trivial text string
Abkhaz:
аҳаҭашә
(aḥataŝw)
— soft, creamy, unripened cheese made from cow’s milk
Arabic:
كُوَارْك
(kuwārk)
— soft, creamy, unripened cheese made from cow’s milk
Armenian:
կաթնաշոռ
(katʻnašoṙ)
— soft, creamy, unripened cheese made from cow’s milk
Azerbaijani:
kəsmik
— soft, creamy, unripened cheese made from cow’s milk
Bashkir:
эремсек
(eremsek)
— soft, creamy, unripened cheese made from cow’s milk
Bats:
კალტ
(ḳalṭ)
— soft, creamy, unripened cheese made from cow’s milk
Belarusian:
тваро́г
(tvaróh)
— soft, creamy, unripened cheese made from cow’s milk
Bengali:
কোয়ার্ক
(kōẇark)
— soft, creamy, unripened cheese made from cow’s milk
Bulgarian:
извара
(izvara)
— soft, creamy, unripened cheese made from cow’s milk
Catalan:
quark
— soft, creamy, unripened cheese made from cow’s milk
Chechen:
кӏалд
(kʼald)
— soft, creamy, unripened cheese made from cow’s milk
Chuvash:
тӑпӑрчӑ
(tăp̬ărč̬ă)
— soft, creamy, unripened cheese made from cow’s milk
Czech:
tvaroh
— soft, creamy, unripened cheese made from cow’s milk
Danish:
kvark
— soft, creamy, unripened cheese made from cow’s milk
Dutch:
kwark
— soft, creamy, unripened cheese made from cow’s milk
Dutch:
plattekaas
— soft, creamy, unripened cheese made from cow’s milk
Estonian:
kohupiim
— soft, creamy, unripened cheese made from cow’s milk
Faroese:
kvarkur
— soft, creamy, unripened cheese made from cow’s milk
Finnish:
maitorahka
— soft, creamy, unripened cheese made from cow’s milk
Finnish:
rahka
— soft, creamy, unripened cheese made from cow’s milk
French:
quark
— soft, creamy, unripened cheese made from cow’s milk
French:
caillé
— soft, creamy, unripened cheese made from cow’s milk
French:
faisselle
— soft, creamy, unripened cheese made from cow’s milk
French:
fromage blanc
— soft, creamy, unripened cheese made from cow’s milk
French:
maquée
— soft, creamy, unripened cheese made from cow’s milk
Galician:
quark
— soft, creamy, unripened cheese made from cow’s milk
Georgian:
ხაჭო
(xač̣o)
— soft, creamy, unripened cheese made from cow’s milk
German:
Quark
— soft, creamy, unripened cheese made from cow’s milk
German:
Topfen
— soft, creamy, unripened cheese made from cow’s milk
Bavarian German:
Tschottn
— soft, creamy, unripened cheese made from cow’s milk
Hebrew:
גבינת קווארק
— soft, creamy, unripened cheese made from cow’s milk
Hindi:
क्वार्क
(kvārk)
— soft, creamy, unripened cheese made from cow’s milk
Hungarian:
túró
— soft, creamy, unripened cheese made from cow’s milk
Ido:
kazeo
— soft, creamy, unripened cheese made from cow’s milk
Indonesian:
quark
— soft, creamy, unripened cheese made from cow’s milk
Ingush:
кӏолд
(kʼold)
— soft, creamy, unripened cheese made from cow’s milk
Italian:
quark
— soft, creamy, unripened cheese made from cow’s milk
Japanese:
クワルク
(kuwaruku)
— soft, creamy, unripened cheese made from cow’s milk
Japanese:
クォークチーズ
(kuōku chīzu)
— soft, creamy, unripened cheese made from cow’s milk
Javanese:
quark
— soft, creamy, unripened cheese made from cow’s milk
Kashubian:
glëmza
— soft, creamy, unripened cheese made from cow’s milk
Korean:
크바르크
(keubareukeu)
— soft, creamy, unripened cheese made from cow’s milk
Central Kurdish:
toraq
— soft, creamy, unripened cheese made from cow’s milk
Central Kurdish:
تۆراغ
(toraẍ)
— soft, creamy, unripened cheese made from cow’s milk
Latvian:
biezpiens
— soft, creamy, unripened cheese made from cow’s milk
Latvian:
kupināts piens
— soft, creamy, unripened cheese made from cow’s milk
Latvian:
kupuša piens
— soft, creamy, unripened cheese made from cow’s milk
Lithuanian:
varškės sūris
— soft, creamy, unripened cheese made from cow’s milk
Livvi:
ruahto
— soft, creamy, unripened cheese made from cow’s milk
Luxembourgish:
stoffi
— soft, creamy, unripened cheese made from cow’s milk
Macedonian:
урда
(urda)
— soft, creamy, unripened cheese made from cow’s milk
Mingrelian:
ხაჭო
(xač̣o)
— soft, creamy, unripened cheese made from cow’s milk
Norwegian Bokmål:
kvarg
— soft, creamy, unripened cheese made from cow’s milk
Norwegian Nynorsk:
kvarg
— soft, creamy, unripened cheese made from cow’s milk
Persian:
کوارک
(kuârk)
— soft, creamy, unripened cheese made from cow’s milk
Polish:
twaróg
— soft, creamy, unripened cheese made from cow’s milk
Polish:
biały ser
— soft, creamy, unripened cheese made from cow’s milk
Polish:
ser biały
— soft, creamy, unripened cheese made from cow’s milk
Portuguese:
quark
— soft, creamy, unripened cheese made from cow’s milk
Russian:
тво́рог
(tvórog)
— soft, creamy, unripened cheese made from cow’s milk
Russian:
творо́г
(tvoróg)
— soft, creamy, unripened cheese made from cow’s milk
Serbo-Croatian:
ква̀ргл
— soft, creamy, unripened cheese made from cow’s milk
Serbo-Croatian:
kvàrgl
— soft, creamy, unripened cheese made from cow’s milk
Slovak:
tvaroh
— soft, creamy, unripened cheese made from cow’s milk
Slovene:
skuta
— soft, creamy, unripened cheese made from cow’s milk
Lower Sorbian:
twarog
— soft, creamy, unripened cheese made from cow’s milk
Upper Sorbian:
twaroh
— soft, creamy, unripened cheese made from cow’s milk
Spanish:
quark
— soft, creamy, unripened cheese made from cow’s milk
Spanish:
requesón
— soft, creamy, unripened cheese made from cow’s milk
Svan:
ნაჴიჩუ̂
(naqičû)
— soft, creamy, unripened cheese made from cow’s milk
Swedish:
kvarg
— soft, creamy, unripened cheese made from cow’s milk
Swedish:
kvark
— soft, creamy, unripened cheese made from cow’s milk
Swedish:
kesella
— soft, creamy, unripened cheese made from cow’s milk
Tatar:
eremçek
— soft, creamy, unripened cheese made from cow’s milk
Turkish:
kesmik
— soft, creamy, unripened cheese made from cow’s milk
Ukrainian:
сир
(syr)
— soft, creamy, unripened cheese made from cow’s milk
Ukrainian:
творо́г
(tvoróh)
— soft, creamy, unripened cheese made from cow’s milk
Urdu:
کوارک
(kvārk)
— soft, creamy, unripened cheese made from cow’s milk
Uzbek:
tvorog
— soft, creamy, unripened cheese made from cow’s milk
Vilamovian:
twiöeg
— soft, creamy, unripened cheese made from cow’s milk
Walloon:
makêye
— soft, creamy, unripened cheese made from cow’s milk
Welsh:
cwarc
— soft, creamy, unripened cheese made from cow’s milk