кой

See also: кои, кој, and қой

Adyghe

Pronunciation

• IPA^(key): [kʷaj]

Noun

кой • (kʷoj)

1. village

Synonyms

• (village): къуажэ (qʷaaže) (Kabardian)
• (village): къуаджэ (qʷaadže) (Adyghe)

Bulgarian

Etymology

From Proto-Slavic *kъjь.

Pronunciation

• IPA^(key): [kɔj]

Pronoun

кой • (koj) m (interrogative)

1. who, which (one) (used to ask about the identity of one or more people or things)

   Кой го напра́ви?

   Koj go naprávi?

   Who did it?

   Коя́ е та́зи жена́?

   Kojá e tázi žená?

   Who is that woman?

   Кого́ питаш?

   Kogó pitaš?

   Who are you asking?

   С кого́ разговарям?

   S kogó razgovarjam?

   Who am I talking to?

   Кои́ от пациентите се възстановиха?

   Koí ot pacientite se vǎzstanoviha?

   Which of the patients have recovered?

   Кое́ искаш?

   Koé iskaš?

   Which one do you want?

   Кому́ да благодаря́? (archaic)

   Komú da blagodarjá?

   Who should I thank?

2. (as a conjunction) who, which, what (used to introduce an indirect question)

   Не зная кой ще дойде.

   Ne znaja koj šte dojde.

   I don't know who will come.

   Чудя се от кого́ беше писмото.

   Čudja se ot kogó beše pismoto.

   I wonder who the letter was from.

   Решението, кого́ да поканим, беше трудно.

   Rešenieto, kogó da pokanim, beše trudno.

   The decision who to invite was a difficult one.

   Изтръпвам при мисълта, кой би могъл да направи подобно нещо.

   Iztrǎpvam pri misǎlta, koj bi mogǎl da napravi podobno nešto.

   I shudder at the thought who could do such a thing.

Usage notes

The accusative, dative and prepositional forms are used only when кой (koj) is a pronoun standing on its own (not a determiner standing in front of a noun) and refers to a person. The dative form is dated and is replaced by на (na) + the prepositional form:

На кого́ да благодаря́.

Na kogó da blagodarjá.

(please add an English translation of this usage example)

In informal Bulgarian the nominative form is often used instead of the accusative and prepositional ones:

Кой питаш, с кой разговарям.

Koj pitaš, s koj razgovarjam.

(please add an English translation of this usage example)

This usage is not considered standard.

Declension

Declension of кой (as a pronoun)

	masculine	feminine	neuter	plural
nominative	кой koj	коя́ kojá	кое́ koé	кои́ koí
accusative	кого́ kogó
dative	кому́1 komú1

¹Archaic.

Determiner

кой • (koj) m (interrogative)

1. which, what (used to ask about the identity of one or more people or things)

   Кой чове́к би напра́вил подо́бно не́що?

   Koj čovék bi naprávil podóbno néšto?

   What person would do such a thing?

   Коя́ жена́ би се омъжила за него?

   Kojá žená bi se omǎžila za nego?

   What woman would marry him?

   Кое́ яйце е по-тежко?

   Koé jajce e po-težko?

   Which egg is heavier?

   На кой стол седеше?

   Na koj stol sedeše?

   Which chair was she sitting on?

2. (as a conjunction) who, which, what (used to introduce an indirect question)

   Не можеха да решат коя́ песен да пуснат.

   Ne možeha da rešat kojá pesen da pusnat.

   They couldn't decide which song to play.

   Попитах ги през кои́ градове са минали.

   Popitah gi prez koí gradove sa minali.

   I asked them what towns they went through.

Declension

Declension of кой (as a determiner)

masculine	feminine	neuter	plural
кой koj	коя́ kojá	кое́ koé	кои́ koí

Related terms

Bulgarian interrogative pronouns

		Personal	Qualitative	Possessive	Quantitative
Masculine	Nominative	кой (koj)	какъ́в (kakǎ́v) ко́лкав (kólkav)	чий (čij)	ко́лко (kólko) колци́на (kolcína)
	Accusative	кого́ (kogó)
	Dative	кому́ (komú)
	Prepositional	с кого́ (s kogó)
Feminine	—	коя́ (kojá)	каква́ (kakvá) ко́лкава (kólkava)	чия́ (čijá)
Neuter	—	кое́ (koé) какво́ (kakvó) що (što)	какво́ (kakvó) ко́лкаво (kólkavo)	чие́ (čié)
Plural	—	кои́ (koí)	какви́ (kakví) ко́лкави (kólkavi)	чии́ (čií)

Erzya

Etymology 1

First coined in sense of body of administrative rules by bishop Damaskin in 1785.

Noun

кой • (koj)

1. law
2. tradition, custom

Etymology 2

Particle

кой • (koj)

1. As part of compound particles:

   кой-зярдо, кой-косо

   koj-zärdo, koj-koso

   sometimes, somewhere

Kyrgyz

Etymology

From Proto-Turkic; cognate with Kazakh қой (qoi), Uzbek qo'y, Azerbaijani qoyun, Turkmen goýun, Turkish koyun.

Noun

кой • (koy) (definite койду, plural койлор)

1. sheep (mammal of the genus Ovis)

Declension

Declension of кой

	singular (жекелик)	plural (көптөгөн)
nominative (атооч)	кой koy	койлор koylor
genitive (илик)	койдун koydun	койлордун koylordun
dative (барыш)	койго koygo	койлорго koylorgo
accusative (табыш)	койду koydu	койлорду koylordu
locative (жатыш)	койдо koydo	койлордо koylordo
ablative (чыгыш)	койдон koydon	койлордон koylordon
	possessive forms
	first-person singular (менин)
nominative	койум koyum	койлорум koylorum
genitive	койумдун koyumdun	койлорумдун koylorumdun
dative	койума koyuma	койлорума koyloruma
accusative	койумду koyumdu	койлорумду koylorumdu
locative	койумда koyumda	койлорумда koylorumda
ablative	койумдан koyumdan	койлорумдан koylorumdan
	second-person singular informal (сенин)
nominative	койуң koyuŋ	койлоруң koyloruŋ
genitive	койуңдун koyuŋdun	койлоруңдун koyloruŋdun
dative	койуңа koyuŋa	койлоруңа koyloruŋa
accusative	койуңду koyuŋdu	койлоруңду koyloruŋdu
locative	койуңда koyuŋda	койлоруңда koyloruŋda
ablative	койуңдан koyuŋdan	койлоруңдан koyloruŋdan
	second-person singular formal (сиздин)
nominative	койуңуз koyuŋuz	койлоруңуз koyloruŋuz
genitive	койуңуздун koyuŋuzdun	койлоруңуздун koyloruŋuzdun
dative	койуңузга koyuŋuzga	койлоруңузга koyloruŋuzga
accusative	койуңузду koyuŋuzdu	койлоруңузду koyloruŋuzdu
locative	койуңузда koyuŋuzda	койлоруңузда koyloruŋuzda
ablative	койуңуздан koyuŋuzdan	койлоруңуздан koyloruŋuzdan

Russian

Etymology

Inherited from Old East Slavic кꙑи (kyj), from Proto-Slavic *kъjь (“who, what, which”), from *kъ (“who”) + *-jь, from Proto-Balto-Slavic *kas (“who”), from Proto-Indo-European *kʷos (“who”).

Pronunciation

• IPA^(key): [koj]

• Audio

  (file)

Determiner

кой • (koj)

1. (archaic, literary) how, which, who, what

   Synonyms: како́й (kakój), кото́рый (kotóryj)

   Antonym: никой (nikoj)

   в ко́и-то ве́ки ― v kói-to véki ― once in a very long time

   до ко́их пор? ― do kóix por? ― how long?

   из ко́их ― iz kóix ― of which; of whom

   на кой чёрт? ― na koj čort? ― what the hell for?

   ни в ко́ей ме́ре ― ni v kójej mére ― not in the least

   ни в ко́ем ра́зе ― ni v kójem ráze ― not on your nelly

   ни в ко́ем слу́чае ― ni v kójem slúčaje ― on no account; by no means

   ни ко́им о́бразом ― ni kóim óbrazom ― there is no way

Usage notes

Now only found in a few set phrases and expressions.

Declension

Declension of кой

		masculine	neuter	feminine	plural
nominative		кой koj	ко́е kóje	ко́я kója	ко́и kói
genitive		ко́его kójevo		ко́ей kójej	ко́их kóix
dative		ко́ему kójemu		ко́ей kójej	ко́им kóim
accusative	animate	ко́его kójevo	ко́е kóje	ко́ю kóju	ко́их kóix
	inanimate	кой koj			ко́и kói
instrumental		ко́им kóim		ко́ей, ко́ею kójej, kójeju	ко́ими kóimi
prepositional		ко́ем kójem		ко́ей kójej	ко́их kóix

Pre-reform declension of кой

		masculine	neuter	feminine	plural
nominative		кой koj	ко́е kóje	ко́я kója	ко́и kói
genitive		ко́его kójevo		ко́ей kójej	ко́ихъ kóix
dative		ко́ему kójemu		ко́ей kójej	ко́имъ kóim
accusative	animate	ко́его kójevo	ко́е kóje	ко́ю kóju	ко́ихъ kóix
	inanimate	кой koj			ко́и kói
instrumental		ко́имъ kóim		ко́ей, ко́ею kójej, kójeju	ко́ими kóimi
prepositional		ко́емъ kójem		ко́ей kójej	ко́ихъ kóix

Derived terms

• кое- (koje-)

Related terms

Russian terms derived from the Proto-Indo-European root *kʷe-‎ (0 c, 11 e)

References

• Vasmer, Max (1964–1973), “кой”, in Этимологический словарь русского языка [Etymological Dictionary of the Russian Language] (in Russian), transl. and suppl. by Oleg Trubachyov, Moscow: Progress\

Southern Altai

Etymology

From Proto-Turkic; cognate with Kazakh қой (qoi), Uzbek qo'y, Azerbaijani qoyun, Turkmen goýun, Turkish koyun.

Noun

кой • (koy)

1. sheep

References

N. A. Baskakov, Toščakova N.A, editor (1947), “кой”, in Ojrotsko-Russkij Slovarʹ, M.: OGIZ, →ISBN