. In DICTIOUS you will not only get to know all the dictionary meanings for the word
, but we will also tell you about its etymology, its characteristics and you will know how to say
in singular and plural. Everything you need to know about the word
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will help you to be more precise and correct when speaking or writing your texts. Knowing the definition of
, as well as those of other words, enriches your vocabulary and provides you with more and better linguistic resources.
English
An ai, Bradypus tridactylus
Etymology 1
Originated 1685–95, from Brazilian Portuguese aí , from Old Tupi .
Pronunciation
Noun
ai (plural ais or ai )
A type of three-toed sloth , Bradypus tridactylus , endemic to forests of southern Venezuela, the Guianas, and northern Brazil.
Synonyms
See also
References
“ai”, in The American Heritage Dictionary of the English Language , 4th edition, Boston, Mass.: Houghton Mifflin , 2000 , →ISBN .
“ai ”, in Dictionary.com Unabridged , Dictionary.com, LLC , 1995–present.
Further reading
Etymology 2
Contraction of aight (which itself is a contraction of all right ).
Pronunciation
Contraction
ai
( slang , US ) All right .
Ai , let's go.
Anagrams
Akei
Noun
ai
water
References
Sidney Herbert Ray, A comparative study of the Melanesian Island languages (1926), page 351
Albanian
Etymology
From Proto-Albanian *a-ei (compound of proclitic particle *a and an ancient demostrative *ei ), from Proto-Indo-European *h₁ey combined with Proto-Indo-European *ís ( “ he, this (one) ” ) . Compare Latin is , German er , Lithuanian jìs , Sanskrit अयम् ( ayám ) ).
Pronunciation
Pronoun
ai m (accusative atë , dative atij , ablative atij )
he
Declension
forms of ai
ai (3rd person masculine singular)
nominative
ai
ablative
atij / tij
full form
clitic
accusative
atë
e
dative
atij
i
possessive adjective
possessive pronoun
i tij
i tiji
See also
Albanian personal pronouns
Pronoun
ai
that
Declension
Amblong
Noun
ai
water
Further reading
Darrell T. Tryon, New Hebrides languages: an internal classification (1976)
Angal Enen
Noun
ai
banana
References
transnewguinea.org , citing Franklin KJ. 1975. Comments on Proto-Engan. In SA Wurm, Ed. New Guinea Area Languages and Language Study: Papuan languages and the New Guinea linguistic scene. Canberra: Pacific Linguistics, pp. 263-275.'
Apalaí
Noun
ai
penis
Aragonese
Pronunciation
Interjection
ai
ah !, alas !
woe !
expresses pain , sorrow , or surprise
Araki
ai
Etymology
From Proto-Oceanic *waiʀ , from Proto-Eastern Malayo-Polynesian *waiʀ , from Proto-Central-Eastern Malayo-Polynesian *waiʀ , from Proto-Malayo-Polynesian *wahiʀ .
Noun
ai
water ( clear liquid H₂O )
river , lake
References
Australian Kriol
Etymology 1
From English eye .
Noun
ai
eye
headlight of a car
seed
Etymology 2
From English I .
Pronoun
ai
I
Etymology 3
From English high .
Adjective
ai
high , tall
Catalan
Pronunciation
Interjection
ai
ouch ( pain ) , ooh ( pain )
Noun
ai m (plural ais )
ooh ( pain )
Chuukese
Determiner
ai
First person singular general possessive; my (used with general-class objects)
Chuukese possessive determiners
Corsican
Pronunciation
IPA (key ) : /ˈaj/
Hyphenation: ai
Verb
ai
second-person singular indicative present of avè
References
“avè ” in Aiaccinu: Cunghjugatori corsu
Dadibi
Noun
ạị
water
Synonyms
References
Dubu
Noun
ai
water
Further reading
Dutch
Etymology
Borrowed from Portuguese ai , from Old Tupi ai .
Pronunciation
IPA (key ) : /ɑi/
Hyphenation: ai
Noun
ai m (plural ais )
pale-throated sloth , Bradypus tridactylus
Synonym: drievingerige luiaard
Estonian
Interjection
ai
ow , ouch
Synonyms
Finnish
Etymology
Compare Estonian ai , Ingrian ai , Karelian ai , Ludian ai , Veps ai , Votic ai , and Swedish aj , Norwegian aj , Latvian aj . Perhaps natural; tracing an origin is practically impossible.
Pronunciation
Interjection
ai
ouch !
oh !
Ai , se olitkin sinä!Oh , it was you!
( colloquial , interrogative particle) Oh? As in...?
"Käytkö kaupassa?" "Ai , ruokakaupassa? " "Will you go to the shop?" "Oh , the food shop? "
Synonyms
Derived terms
Further reading
Anagrams
French
Pronunciation
Verb
ai
first-person singular present indicative of avoir
J’ai un chien. I have a dog.
Anagrams
Friulian
Etymology
From Latin allium .
Noun
ai m (plural ais )
garlic
Galician
Etymology
From Old Galician-Portuguese ay (attested since the 13th century).
Pronunciation
Interjection
ai
ouch ! expresses pain
ooh ! expresses pain
oh ! expresses concern
1812 , Antonio Benito Fandiño, A Casamenteira :Ai tontiño, porque iñoraso qu’he mantér casa e vida, que por ben que estea sortida, hai faltas a todas horas. O segundo, que teu pai pensa com’home de ben, e así por vergonza ten unha nora que non trai. Orasme, sobr’esto hai, que a dous parizós que teña, non tendes donde vos veña, cando ela non colla un mal. Oh , silly, because you don't know what it is to keep house and life, no matter how well stocked it is, there's lack at all hours. Second, your father thinks like a good man, and to his shame he has a daughter-in-law who doesn't bear. However, on this matter, with just two childbirths that she has, you'll be left resourceless, and that if she doesn't get sick.
References
Ernesto Xosé González Seoane , María Álvarez de la Granja , Ana Isabel Boullón Agrelo (2006 –2022 ) “ay ”, in Dicionario de Dicionarios do galego medieval (in Galician), Santiago de Compostela: Instituto da Lingua Galega
Antón Luís Santamarina Fernández , editor (2006 –2013 ), “ai ”, in Dicionario de Dicionarios da lingua galega [Dictionary of Dictionaries of the Galician language ] (in Galician), Santiago de Compostela: Instituto da Lingua Galega
Antón Luís Santamarina Fernández , Ernesto Xosé González Seoane , María Álvarez de la Granja , editors (2003 –2018 ), “ai ”, in Tesouro informatizado da lingua galega (in Galician), Santiago de Compostela: Instituto da Lingua Galega
Rosario Álvarez Blanco , editor (2014 –2024 ), “ai ”, in Tesouro do léxico patrimonial galego e portugués (in Galician), Santiago de Compostela: Instituto da Lingua Galega , →ISSN
Galoli
Etymology
Inherited from Proto-Malayo-Polynesian *kahiw .
Noun
ai
tree
wood
Gilbertese
Etymology
From Proto-Oceanic *api , from Proto-Eastern Malayo-Polynesian *api , from Proto-Central-Eastern Malayo-Polynesian *apuy , from Proto-Malayo-Polynesian *hapuy , from Proto-Austronesian *Sapuy .
Noun
ai
fire
Gun
Etymology
From Proto-Gbe *a-yĩ́ ( “ earth ” ) . Cognates include Fon ayǐ , Saxwe Gbe nyixɔ́ , Adja anyi . Perhaps related to Yoruba ayé
Pronunciation
Noun
aí (plural aí lẹ́ ) ( Nigeria )
ground
Derived terms
Hawaiian
Etymology
From Proto-Polynesian *qai , from Proto-Malayo-Polynesian *qasiq .
Pronunciation
IPA (key ) : /ˈai̯/ , , ( rapid speech )
Verb
ai
to have sexual intercourse ; to copulate
Hiri Motu
Pronoun
ai
1st-person plural pronoun exclusive : we , us ( but not you )
See also
Hiri Motu personal pronouns
singular
plural
1st person
lau
ai (exclusive)ita (inclusive)
2nd person
oi
umui
3rd person
ia
idia
Iban
Etymology
From Proto-Malayic *air , Proto-Malayo-Chamic *air , from Proto-Malayo-Polynesian *wahiʀ .
Pronunciation
Noun
ai
water
Further reading
Adelaar, K. A. (1992 ) Proto-Malayic: The reconstruction of its phonology and parts of its lexicon and morphology , Canberra: The Australian National University
Asmah Haji Omar (1977 ) “The Iban Language”, in The Sarawak Museum Journal , volume XXV, number 46 , pages 81-100
Smith, A. (2017 ) The Languages of Borneo: A Comprehensive Classification , University of Hawai‘i at Mānoa
Ingrian
Etymology
Ultimately a natural sound. Compare Finnish ai and Estonian ai .
Pronunciation
Interjection
ai
Exclamation of pain or frustration : ouch ! oh !
ai voi ― oh -oh
References
Ruben E. Nirvi (1971 ) Inkeroismurteiden Sanakirja , Helsinki: Suomalais-Ugrilainen Seura, page 5
Italian
Pronunciation
Contraction
ai
contraction of a i ; to the, at the
Anagrams
Japanese
Romanization
ai
Rōmaji transcription of あい
Rōmaji transcription of アイ
Kalasha
Pronoun
ai
Alternative spelling of ábi (sense 1).
Kendayan
Etymology
From Proto-Malayic *air , Proto-Malayo-Chamic *air , from Proto-Malayo-Polynesian *wahiʀ .
Pronunciation
Noun
ai
water
Further reading
Smith, A. (2017 ) The Languages of Borneo: A Comprehensive Classification , University of Hawai‘i at Mānoa
Kiowa
Pronunciation
Letter
ai (upper case Ai )
A letter of the Kiowa alphabet.
See also
( Latin-script letters) A a , Ai ai , Au au , Aui aui , B̶ b̶ , B b , D̶ d̶ , D d , E e , G̶ g̶ , G g , H h , I i , K k , Kʼ kʼ , L l , M m , N n , n̶ , O o , Oi oi , P p , Pʼ pʼ , S s , T t , Tʼ tʼ , Ts ts , Tsʼ tsʼ , U u , Ui ui , W w , Y y , Z z , ꞉
Kott
Etymology
Inherited from Proto-Yeniseian *axʷ ( “ I ” ) . Compare Assan aj ( “ I ” ) , Arin aj ( “ I ” ) , and Pumpokol ad ( “ I ” ) .
Pronoun
ai
I (first-person singular subjective)
Kuna
Noun
ai
friend
Ladin
Etymology
a + i
Contraction
ai
at or to the (+ plural noun)
Ladino
Adverb
ai (Latin spelling , Hebrew spelling אאי )
Alternative form of aí
Latin
Pronunciation
Verb
ai
second-person singular present active imperative of aiō
c. 270 BCE – c. 201 BCE ,
Gnaeus Naevius ,
Fragments Palliatae.125:
[ 1] An nā́ta est spṓnsa praégnās? Vél aï vél negā! Was the fiancée born pregnant? Answer ”yes” or ”no”!
Usage notes
This form was no longer in common use in Classical Latin and is attested only once, in a quotation in a grammatical treatise.
References
Further reading
“ai ”, in Charlton T. Lewis and Charles Short (1879 ) A Latin Dictionary , Oxford: Clarendon Press
“ai ”, in Charlton T. Lewis (1891 ) An Elementary Latin Dictionary , New York: Harper & Brothers
Carl Meißner, Henry William Auden (1894 ) Latin Phrase-Book , London: Macmillan and Co. do you think so? are you in earnest: ain tu?
Latvian
Interjection
ai
ouch !
oh !
Leti
Etymology
From Proto-Central-Eastern Malayo-Polynesian *apuy , from Proto-Malayo-Polynesian *hapuy , from Proto-Austronesian *Sapuy .
Noun
ai
fire
Lithuanian
Etymology
Compare Russian ой ( oj , “ ow! ” ) .
Pronunciation
ái: IPA (key ) : /a͡ɪ/
aĩ: IPA (key ) : /ɐ͡ɪ/
Interjection
ái! or aĩ!
ow !, ah !, ( expresses pain , fear or surprise )
oi !, hey ! ( used to attract someone's attention )
Synonyms
Derived terms
Lombard
Noun
ai
Alternative form of aj ( “ garlic ” )
Manchu
Romanization
ai
Romanization of ᠠᡳ
Mandarin
Romanization
ai
Nonstandard spelling of āi .
Nonstandard spelling of ái .
Nonstandard spelling of ǎi .
Nonstandard spelling of ài .
Usage notes
Transcriptions of Mandarin into the Latin script often do not distinguish between the critical tonal differences employed in the Mandarin language, using words such as this one without indication of tone.
Mbyá Guaraní
Adjective
ai
( to be ) bitter
Conjugation
Noun
ai
wound , injury
Middle English
Pronoun
ai
Alternative form of þei ( “ they ” )
Naga Pidgin
Etymology
Inherited from Assamese আই ( ai ) .
Noun
ai
mother , mom
Norman
Verb
ai
( Guernsey ) first-person singular present indicative of aver
North Frisian
Etymology
From Old Norse eigi .
Adverb
ai
( Mooring ) not
Norwegian Bokmål
Interjection
ai
used to express surprise
References
“ai” in The Bokmål Dictionary .
Norwegian Nynorsk
Interjection
ai
used to express surprise
References
“ai” in The Nynorsk Dictionary .
Occitan
Verb
ai
first-person singular present indicative of aver
Pitjantjatjara
Interjection
ai
huh
geez
what
hey
References
"ai " in Cliff Goddard (1992 ) Pitjantjatjara/Yankunytjatjara to English Dictionary , 2nd edition
Ninti Ngapartji
Pohnpeian
Pronunciation
Interjection
ai
no way !
Portuguese
Etymology
Onomatopoeic .
Pronunciation
Rhymes: -aj
Hyphenation: ai
Interjection
ai
ouch ( expression of physical pain )
Ai! Pisei um prego! ― Ouch ! I stepped on a nail!
oh ( expression of concern )
Derived terms
Rapa Nui
Etymology
From Proto-Polynesian *hai . Cognates include Tongan hai and Maori wai .
Pronunciation
IPA (key ) : /ˈa.i/
Hyphenation: a‧i
Pronoun
ai
who ?
References
Paulus Kieviet (2017 ) A grammar of Rapa Nui , Berlin: Language Science Press, →ISBN , page 404
Rohingya
Verb
ai
come
Romanian
Pronunciation
Etymology 1
Article
ai (masculine plural possessive )
of
Niște prieteni ai lui sunt interesanți. Some friends of his are interesting.
See also
al ( masculine/neuter singular )
a ( feminine singular )
ale ( feminine/neuter plural )
Etymology 2
From Latin allium / alium .
Noun
ai m (uncountable )
( regional ) garlic
Synonym: usturoi
Declension
singular only
indefinite
definite
nominative-accusative
ai
aiul
genitive-dative
ai
aiului
vocative
aiule
Derived terms
See also
Etymology 3
Inflected form of avea ( “ to have ” ) .
Verb
ai
second-person singular present indicative of avea
(you) have
Ai vreun prieten în România?Do you have any friends in Romania?
inflection of avea :
second-person singular present subjunctive
second-person singular imperative
Etymology 4
From an old or proto-Romanian form ae , from Latin habēs .[ 1]
Verb
ai
(tu ) ai (modal auxiliary , second-person singular form of avea , used with past participles to form perfect compus tenses )
(you) have ...
Etymology 5
Probably from a Vulgar Latin *eas , from Latin habēbās .
Verb
(tu ) ai (modal auxiliary , second-person singular form of avea , used with infinitives to form conditional tenses )
(you) would
Ai fi murit dacă ți-aș fi spus.You would have died if I'd told you.
References
Seri
Etymology 1
Noun
ai (plural aaita )
his father
Declension
Declension of ai
singular
plural
Absolutive
hapee
—
1st person
hii
—
2nd person
—
—
3rd person
ai
aaita
Derived terms
queaa ( “ to have as father ” )
Etymology 2
Adverb
ai
( rare ) still ( used with nominalized third person verbs )
References
Moser, Mary B. , Marlett, Stephen A. (2010 ) Comcaac quih yaza quih hant ihiip hac: cmiique iitom - cocsar iitom - maricaana iitom [Seri-Spanish-English Dictionary ], 2nd edition, Hermosillo: Plaza y Valdés Editores, →ISBN , page 43 .
Sranan Tongo
Pronunciation
Etymology 1
From English eye .
Noun
ai
eye
Etymology 2
From English aye , ay .
Interjection
ai
yes
References
Wilner, John, editor (2003-2007 ), “ai ”, in Languages of Suriname , 5th edition, SIL International , Sranan-English Dictionary
Sumbawa
Etymology
From Proto-Malayo-Sumbawan *wair , from Proto-Malayo-Polynesian *wahiʀ .
Noun
ai
water
References
Tày
Pronunciation
Etymology 1
Noun
ai
Synonym of cò niêng
Derived terms
Etymology 2
Verb
ai (埃 )
to lean on
Etymology 3
Noun
ai
blow (of wind); steam ;
breath
lẹo ai ― out of breath
smell ; odor
đâm ai ― to smell
ai nắc ― strong smell
ai hom ― pleasant smell
ai mên ― rancid smell
lẹo ai ― odorless
References
Lương Bèn (2011 ) Từ điển Tày-Việt [Tay-Vietnamese dictionary ] (in Vietnamese), Thái Nguyên: Nhà Xuất bản Đại học Thái Nguyên
Lục Văn Pảo, Hoàng Tuấn Nam (2003 ) Hoàng Triều Ân, editor, Từ điển chữ Nôm Tày [A Dictionary of (chữ) Nôm Tày ] (in Vietnamese), Hanoi: Nhà xuất bản Khoa học Xã hội
Léopold Michel Cadière (1910 ) Dictionnaire Tày-Annamite-Français [Tày-Vietnamese-French Dictionary ] (in French), Hanoi: Impressions d'Extrême-Orient
Tetum
Etymology
From Proto-Malayo-Polynesian *kahiw , compare Tagalog kahoy .
Noun
ai
tree
wood
Tok Pisin
Etymology
From English eye .
Noun
ai
( anatomy ) eye
1989 , Buk Baibel long Tok Pisin , Port Moresby: Bible Society of Papua New Guinea, Jenesis 3:5 :Sapos yutupela i kaikai pikinini bilong dispela diwai, bai ai bilong yutupela i op na yutupela i kisim save long wanem samting i gutpela, na wanem samting i nogut, na bai yutupela i kamap wankain olsem God. God i save long dispela, olsem na em i tambuim yutupela long kaikai pikinini bilong dispela diwai.” →New International Version translation
hole , opening , lid
tip
Derived terms
Tokelauan
Pronunciation
Etymology 1
From Proto-Polynesian *hai . Cognates include Hawaiian ai and Samoan ai .
Pronoun
ai
who ?
Etymology 2
From Proto-Polynesian *ai . Cognates include Hawaiian ai and Samoan ai .
Particle
ai
Anaphoric particle used to refer to an adverbial clause ; there , then
Derived terms
References
R. Simona, editor (1986 ), Tokelau Dictionary , Auckland: Office of Tokelau Affairs, page 1
Torres Strait Creole
Etymology 1
From English I .
Pronoun
ai
I (see also mi )
Etymology 2
From English eye .
Noun
ai
eye
Venetan
Noun
ai
plural of aio
Vietnamese
Etymology
From Proto-Vietic *ʔeː ( “ who ” ) . Cognate with Tho ʔeː¹ .
Pronunciation
Pronoun
ai • (埃 )
who
Ai (mà) biết.Who knows? / How should I know?
whoever
someone else
one , a person
2005 , Nguyễn Ngọc Tư, "Cuối mùa nhan sắc" (in Cánh đồng bất tận ), Trẻ publishing house
Người ở chùa, người bán vé số, người ngủ công viên, người hát rong, ít ai có nhà để về. Some live at the temple, some sell lottery tickets, some sleep in parks, some play music in the streets; few have a home to go back to.
( rhetorical ) nobody
Usage notes
The interrogative pronoun ai is used for a person. When ai functions as the subject of the question, it is placed at the beginning of the question.
Ai có ô tô? ― Who has a car?
When functioning as the predicate, it can either follow or predate the linking verb là .
Hải là ai ? ― Who is Hải?
Ai là Hải? ― Who is Hải?
When functioning as the object, it is placed after the verb.
Nga vẽ ai ? ― Whom is Nga drawing?
See also
Further reading
Volapük
Adverb
ai
always
at all times
constantly (habitually)
ever (always)
habitually
Antonyms
Derived terms
Welsh
Etymology
May derive from a ( interrogative particle ) + yw ( “ is, are ” ) or from or via the synonymous ae .
Pronunciation
Particle
ai
interrogative particle ( used when a non-verbal element is fronted for emphasis )
Synonym: ife
Ai ef yw dy dad?Is he your father?
whether , if ( used when the subordinate clause has a non-verbal element fronted for emphasis )
Ni wn ai ef yw dy dad. I do not know whether he is your father.
Usage notes
Used before a non-verbal element fronted for emphasis. Unemphatic initial verbs, on the other hand, employ the interrogative particle a .
This word is found in formal language. As an initial interrogative particle, it is often dropped altogether in colloquial language or replaced with ife in some southern dialects.
Likewise, with the meaning "whether", this may be dropped colloquially. An alternative construction influenced by English is to replaced the ai with os ( “ if ” ) followed by the appropriate dialect-specific indicating an emphatic subordinate clause, namely taw in south Wales and mai or na in the north.
References
R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke et al., editors (1950–present), “ai ”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies
West Makian
Pronunciation
Verb
ai
( intransitive ) to come back , return
( intransitive ) to depart
naai sito? ― where did you depart from?
Conjugation
Conjugation of ai (action verb)
singular
plural
inclusive
exclusive
1st person
taai
maai
aai
2nd person
naai
faai
3rd person
inanimate
iai
daai
animate
imperative
naai , ai
faai , ai
References
Clemens Voorhoeve (1982 ) The Makian languages and their neighbours , Pacific linguistics (as ay )
Yami
Noun
ai
( anatomy ) foot
Ye'kwana
Variant orthographies
ALIV
ai
Brazilian standard
ai
New Tribes
ai
Etymology
From Proto-Cariban . Compare Apalaí ae , Hixkaryana yaye , Macushi yapai , and Waiwai yay .
Pronunciation
Postposition
ai
through , by ; indicates motion by way of a non-aquatic object of class 1
Usage notes
A possessed noun that is the object of this postposition does not take the possessed suffix -dü . The postposition can thus combine with nouns referring to body parts and parts of objects to form more complex postpositions/relational nouns.
See also
Ye'kwana primitive postpositions
References
Cáceres, Natalia (2011 ) Grammaire Fonctionnelle-Typologique du Ye’kwana , Lyon, pages 267–272
Zou
Ai.
Pronunciation
Noun
ái
crab
References
Lukram Himmat Singh (2013 ) A Descriptive Grammar of Zou , Canchipur: Manipur University, page 40