conj · noun · 18 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.
ĭf
/ɪf/
/ɪv/
UK:Recorded audio is listed in the source snapshot.
General-American:Recorded audio is listed in the source snapshot.
US:Recorded audio is listed in the source snapshot.
rhymes with -ɪf
CMU ARPABET:IH1 F
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
CMU ARPABET 2:IH0 F
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
conj
Meaning 1
Supposing that, assuming that, in the circumstances that; used to introduce a condition that may be (or prove to be) either true or false.
Definition source: English Wiktionary via Wiktextract
Examples
If crossing the road, make sure you look both ways.
If I give you the money would/will you buy it for me?
If you prefer, I can come tomorrow instead.
I'll, if I have time, do it next week.
I'll come only if you will do the driving.
Fetch me a cold beer if there's one in the fridge.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
conj
Meaning 2
Supposing that, assuming that, in the circumstances that; used to introduce a condition that may be (or prove to be) either true or false.
A keyword that invokes conditional processing: in the event that a given condition is true, execute the given statement(s) (otherwise execute other statements).
Definition source: English Wiktionary via Wiktextract
Supposing that; used with past or past perfect subjunctive to indicate a counterfactual or hypothetical condition.
Definition source: English Wiktionary via Wiktextract
Examples
If she hadn't told me, I wouldn't know.
"You would be healthier if you would give up smoking" "Well, if I were rich, I'd go to one of those hypnosis therapies to quit".
She could have used my car if the battery wasn't flat.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
4
conj
Meaning 4
Supposing that; used with past or past perfect subjunctive to indicate a counterfactual or hypothetical condition.
Even if; even in the circumstances that.
Definition source: English Wiktionary via Wiktextract
Usage: excessive, usually
Examples
I wouldn't marry you if you were the last man on earth.
You're finishing your chowder if you sit there all afernoon!
Meaning relationships
Synonyms: none provided
Antonyms: none provided
5
conj
Meaning 5
Considering the fact that; given that; introducing a condition that is known to be true.
Definition source: English Wiktionary via Wiktextract
Examples
The drain's blocked — and if the drain's blocked, the water won't flow.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
6
conj
Meaning 6
When; whenever; every time that.
Definition source: English Wiktionary via Wiktextract
Examples
If you heat water to 100° C, it boils.
If it rains, it pours.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
7
conj
Meaning 7
Although; used to introduce a concession; may..but.
Definition source: English Wiktionary via Wiktextract
Examples
He was a great friend, if a little stingy at the bar.
She won her team's admiration, if not the award, for her performance.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
8
conj
Meaning 8
Whether; used to introduce a noun clause, an indirect question, that functions as the direct object of certain verbs.
Definition source: English Wiktionary via Wiktextract
Usage: proscribed, sometimes
Examples
I don't know if I want to go or not.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
9
conj
Meaning 9
Introducing a relevance conditional; in case.
Definition source: English Wiktionary via Wiktextract
Examples
I have leftover cake if you want some.
If you want to go home, I have the car keys.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
10
conj
Meaning 10
While; used to introduce a contrast.
Definition source: English Wiktionary via Wiktextract
Usage: rare
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
11
noun
Meaning 11
An uncertainty, possibility, condition, doubt etc.
Definition source: English Wiktionary via Wiktextract
Usage: informal
Examples
The board can't approve this project; there are too many ifs.
1709, Susannah Centlivre, The Busy Body, Act III, in John Bell (ed.), British Theater, J. Bell (1791), page 59, Sir Fran. Nay, but Chargy, if——— ¶ Miran. Nay, Gardy, no Ifs.——Have I refus'd three northern lords, two British peers, and half a score knights, to have put in your Ifs?
Meaning relationships
Synonyms: none provided
Antonyms: none provided
12
noun
Meaning 12
Initialism of interactive fiction.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
History
Etymology
From Middle English if, yif, yef, from Old English ġif (“if”), from Proto-West Germanic *jabu, *jabē, from Proto-Germanic *jabai (“when, if”). Cognate with Scots gif (“if, whether”), Saterland Frisian af, of (“if, whether”), West Frisian oft (“whether”), Dutch of (“or, whether, but”), Middle Low German ef, if, af, of ("if; whether"; > German Low German of), German ob (“if, whether”), Icelandic ef (“if”).
Across languages
Translations
379 source translations are retained for this English entry.
Afrikaans:
as
— supposing that
Afrikaans:
indien
— supposing that
Ahom:
𑜆𑜦𑜡
(pō)
— supposing that
Akkadian:
𒋳𒈠
(šumma)
— supposing that
Albanian:
nëse
— supposing that
Arabic:
إِنْ
(ʔin)
— supposing that
Arabic:
لَوْ
— supposing that
Arabic:
إِذَا
(ʔiḏā)
— supposing that
Arabic:
اذا
(eza)
— supposing that
Arabic:
إذا
(ʔeza)
— supposing that
Arabic:
لو
— supposing that
Arabic:
إن
(in)
— supposing that
Arabic:
لو
— supposing that
Arabic:
إذا
(ʔiza, ʔiḏa)
— supposing that
Arabic:
إن
(ʔin)
— supposing that
Arabic:
كون كان
(kon kan)
— supposing that
Arabic:
كُن كان
(kon kan)
— supposing that
Arabic:
إذا
(ʔiza)
— supposing that
Arabic:
لو
— supposing that
Arabic:
إن
(ʔin)
— supposing that
Arabic:
إنكنّـ
(ʔin-kann-)
— supposing that
Tunisian Arabic:
لَوْ كَانْ
(law kān)
— supposing that
Aragonese:
si
— supposing that
Aramaic:
ܐܢ
(ʾen)
— supposing that
Aramaic:
ܐܠܘ
(ʾellū)
— supposing that
Aramaic:
אֶן
(ʾen)
— supposing that
Aramaic:
אִין
(ʾîn)
— supposing that
Aramaic:
אִלּוּ
(ʾillû)
— supposing that
Armenian:
եթե
(etʻe)
— supposing that
Aromanian:
disi
— supposing that
Asturian:
si
— supposing that
Azerbaijani:
əgər
— supposing that
Bakhtiari:
ار
(ar)
— supposing that
Bashkir:
әгәр
(əgər)
— supposing that
Bashkir:
әгәр ҙә
(əgər źə)
— supposing that
Belarusian:
калі́
(kalí)
— supposing that
Bengali:
যদি
(jodi)
— supposing that
Bislama:
sapos
— supposing that
Breton:
ma
— supposing that
Broome Pearling Lugger Pidgin:
-kaa
— supposing that
Bulgarian:
а́ко
(áko)
— supposing that
Burmese:
က
(ka.)
— supposing that
Burmese:
အကယ်၍
(a.kairwe)
— supposing that
Burmese:
ရင်
(rang)
— supposing that
Burmese:
လျှင်
(hlyang)
— supposing that
Catalan:
si
— supposing that
Chinese Cantonese:
要是
(jiu3 si6)
— supposing that
Chinese Cantonese:
如果
(jyu4 guo2)
— supposing that
Chinese:
вәё
(vəio)
— supposing that
Chinese:
зэсы
(zesɨ)
— supposing that
Chinese:
дан
(dan)
— supposing that
Chinese:
дансы
(dansɨ)
— supposing that
Chinese:
зэ
(ze)
— supposing that
Eastern Min Chinese:
儷是 /俪是
(nâ-sê)
— supposing that
Chinese:
假使
(zh-min-nan)
— supposing that
Chinese:
檢采 /检采
(zh-min-nan)
— supposing that
Chinese:
若
(zh-min-nan)
— supposing that
Chinese Mandarin:
如果
(rúguǒ)
— supposing that
Chinese Mandarin:
要是
(yàoshì)
— supposing that
Chinese Mandarin:
如
(rú)
— supposing that
Chinese Mandarin:
...的话
(...de huà)
— supposing that
Chinese Mandarin:
當 /当
(dāng)
— supposing that
Chukchi:
эвыр
(ėvyr)
— supposing that
Chukchi:
эвыт
(ėvyt)
— supposing that
Chukchi:
эвыръым
(ėvyrʺym)
— supposing that
Chuvash:
эхер
(eh̬er)
— supposing that
Maore Comorian:
djeli
— supposing that
Czech:
jestliže
— supposing that
Czech:
pokud
— supposing that
Danish:
hvis
— supposing that
Danish:
om
— supposing that
Danish:
dersom
— supposing that
Danish:
nærmest
— supposing that
Danish:
snarere
— supposing that
Dutch:
als
— supposing that
Dutch:
indien
— supposing that
Dutch:
as
— supposing that
Esperanto:
se
— supposing that
Estonian:
kui
— supposing that
Finnish:
jos
— supposing that
Finnish:
mikäli
— supposing that
French:
si
— supposing that
Middle French:
si
— supposing that
Old French:
se
— supposing that
West-Frisian:
as
— supposing that
West-Frisian:
at
— supposing that
Galician:
se
— supposing that
Georgian:
თუ
(tu)
— supposing that
German:
wenn
— supposing that
German:
falls
— supposing that
Gothic:
𐌾𐌰𐌱𐌰𐌹
(jabai)
— supposing that
Greek:
αν
(an)
— supposing that
Greek:
εάν
(eán)
— supposing that
Greek:
άμα
(áma)
— supposing that
Greek:
ει
(ei)
— supposing that
Ancient Greek:
εἰ
(ei)
— supposing that
Ancient Greek:
ἐάν
(eán)
— supposing that
Ancient Greek:
ἄν
(án)
— supposing that
Ancient Greek:
ἤν
(ḗn)
— supposing that
Haitian Creole:
si
— supposing that
Hebrew:
אִם
(im)
— supposing that
Hindi:
अगर
(agar)
— supposing that
Hindi:
यदि
(yadi)
— supposing that
Hindi:
जो
(jo)
— supposing that
Hungarian:
ha
— supposing that
Hungarian:
hogyha
— supposing that
Hungarian:
amennyiben
— supposing that
Icelandic:
ef
— supposing that
Ido:
se
— supposing that
Indonesian:
jika
— supposing that
Indonesian:
kalau
— supposing that
Indonesian:
apabila
— supposing that
Ingrian:
jos
— supposing that
Interlingua:
si
— supposing that
Irish:
má
— supposing that
Irish:
dá
— supposing that
Old Irish:
má
— supposing that
Old Irish:
dia
— supposing that
Italian:
se
— supposing that
Japanese:
もし...
(moshi...)
— supposing that
Japanese:
...なら
(...nara)
— supposing that
Japanese:
...ならば
(...naraba)
— supposing that
Japanese:
...だったら
(...dattara)
— supposing that
Japanese:
...と
— supposing that
Japanese:
...ては
(...te wa)
— supposing that
Japanese:
...えば
(...eba)
— supposing that
Javanese:
manawa
— supposing that
Kamviri:
to
— supposing that
Kapampangan:
nung
— supposing that
Kapampangan:
patie
— supposing that
Kapampangan:
istung
— supposing that
Kapampangan:
...naman
— supposing that
Kapampangan:
...taman
— supposing that
Kapampangan:
...paman
— supposing that
Kapampangan:
... naman pa
— supposing that
Kazakh:
егер
(eger)
— supposing that
Khmer:
បើ
(baə)
— supposing that
Korean:
만약
(manyak)
— supposing that
Korean:
-면
(-myeon)
— supposing that
Kumyk:
эгер
(eger)
— supposing that
Central Kurdish:
ئەگەر
(eger)
— supposing that
Northern Kurdish:
heke
— supposing that
Northern Kurdish:
eger
— supposing that
Kyrgyz:
эгер
(eger)
— supposing that
Lao:
ຖ້າ
(thā)
— supposing that
Lao:
ຄັນ
(khan)
— supposing that
Latin:
si
— supposing that
Latvian:
ja
— supposing that
Lingala:
soki
— supposing that
Lithuanian:
jei
— supposing that
Lithuanian:
jeigu
— supposing that
Lü:
ᦅᧃ
(kan)
— supposing that
Macedonian:
ако
(ako)
— supposing that
Malay:
kalau
— supposing that
Malay:
kira
— supposing that
Malay:
jika
— supposing that
Malay:
jikalau
— supposing that
Malay:
andai
— supposing that
Malay:
sekiranya
— supposing that
Malayalam:
എങ്കിൽ
(eṅkil)
— supposing that
Maltese:
jekk
— supposing that
Māori:
mēnā
— supposing that
Eastern Mari:
гын
(gyn)
— supposing that
Mongolian:
болзол
(bolzol)
— supposing that
Mongolian:
-бал
(-bal)
— supposing that
Mongolian:
-вал
(-val)
— supposing that
Navajo:
ládą́ą́ʼ
— supposing that
Neapolitan:
si
— supposing that
Norwegian Bokmål:
dersom
— supposing that
Norwegian Bokmål:
hvis
— supposing that
Norwegian Bokmål:
om
— supposing that
Norwegian Bokmål:
når
— supposing that
Norwegian Nynorsk:
dersom
— supposing that
Norwegian Nynorsk:
i fall
— supposing that
Norwegian Nynorsk:
om
— supposing that
Norwegian Nynorsk:
såframt
— supposing that
Norwegian Nynorsk:
viss
— supposing that
Nǀuu:
ǃûu
— supposing that
Occitan:
se
— supposing that
Old English:
ġif
— supposing that
Pashto:
که چېرې
(ka čere)
— supposing that
Pashto:
که
(ka)
— supposing that
Persian:
اگر
(agar)
— supposing that
Persian:
چنانچه
(čenânče, čonânče)
— supposing that
Polish:
jeśli
— supposing that
Polish:
jeżeli
— supposing that
Polish:
gdyby
— supposing that
Polish:
jak
— supposing that
Portuguese:
se
— supposing that
Portuguese:
caso
— supposing that
Punjabi:
ਜੇ
(je)
— supposing that
Punjabi:
جے
(jē)
— supposing that
Rapa Nui:
ana
— supposing that
Romanian:
dacă
— supposing that
Romansh:
sche
— supposing that
Russian:
е́сли
(jésli)
— supposing that
Russian:
е́жели
(jéželi)
— supposing that
Russian:
ко́ли
(kóli)
— supposing that
Russian:
ка́бы
(káby)
— supposing that
Northern Sami:
jos
— supposing that
Sanskrit:
यदि
(yadi)
— supposing that
Scots:
if
— supposing that
Scots:
gin
— supposing that
Scottish Gaelic:
ma
— supposing that
Scottish Gaelic:
nan
— supposing that
Serbo-Croatian:
ȁko
— supposing that
Serbo-Croatian:
ȁko
— supposing that
Shan:
ပေႃး
(páu)
— supposing that
Sikkimese:
གལ་སྲིད
(gal srid)
— supposing that
Sinhalese:
නම්
(nam)
— supposing that
Sinhalese:
නං
(naṁ)
— supposing that
Slovak:
ak
— supposing that
Slovene:
če
— supposing that
Lower Sorbian:
joli
— supposing that
Lower Sorbian:
gaž
— supposing that
Lower Sorbian:
gaby
— supposing that
Lower Sorbian:
-li
— supposing that
Spanish:
si
— supposing that
Sundanese:
upami
— supposing that
Swahili:
ikiwa
— supposing that
Swahili:
kama
— supposing that
Swedish:
om
— supposing that
Tai Dam:
ꪖ꫁ꪱꪫ꪿ꪱ
— supposing that
Tai Nüa:
ᥗᥪᥒᥴᥝᥣ
(thúengwaa)
— supposing that
Tajik:
агар
(agar)
— supposing that
Tamil:
என்றால்
(eṉṟāl)
— supposing that
Tatar:
әгәр
(ägär)
— supposing that
Telugu:
అయితే
(ayitē)
— supposing that
Thai:
ถ้า หาก
(tâa)
— supposing that
Tibetan:
ན
(na)
— supposing that
Tocharian B:
inte
— supposing that
Tocharian B:
kwri
— supposing that
Tok Pisin:
sapos
— supposing that
Turkish:
eğer
— supposing that
Turkish:
-se
— supposing that
Turkish:
-sa
— supposing that
Turkish:
ise
— supposing that
Turkish:
varsayarsak
— supposing that
Turkmen:
eger
— supposing that
Uab Meto:
kalu
— supposing that
Ukrainian:
якщо́
(jakščó)
— supposing that
Ukrainian:
коли́
(kolý)
— supposing that
Urdu:
اگر
(agar)
— supposing that
Urdu:
یدی
(yadī)
— supposing that
Uyghur:
ئەگەر
(eger)
— supposing that
Uzbek:
agar
— supposing that
Vietnamese:
nếu (mà)
— supposing that
Vietnamese:
hễ (mà)
— supposing that
Vietnamese:
nếu trường hợp
— supposing that
Volapük:
if
— supposing that
Waigali:
të
— supposing that
Walloon:
si
— supposing that
Welsh:
os
— supposing that
Welsh:
pe
— supposing that
Wutunhua:
-la
— supposing that
Yakut:
өскө
(öskö)
— supposing that
Yiddish:
אויב
(oyb)
— supposing that
Yiddish:
טאָמער
(tomer)
— supposing that
Yiddish:
אַז
(az)
— supposing that
Yucatec Maya:
wa
— supposing that
Zazaki:
eger
— supposing that
Zazaki:
eke (diq)
— supposing that
Zealandic:
a
— supposing that
Zealandic:
as
— supposing that
Zhuang:
danghnaeuz
— supposing that
Bengali:
যদিও
(jodiō)
— although; used to introduce a concession
Danish:
at
— although; used to introduce a concession
Danish:
hvis
— although; used to introduce a concession
Danish:
om
— although; used to introduce a concession
Finnish:
vaikkakin
— although; used to introduce a concession
German:
wenn auch
— although; used to introduce a concession
Hungarian:
ha ... is
— although; used to introduce a concession
Hungarian:
még ha ... is
— although; used to introduce a concession
Hungarian:
bár
— although; used to introduce a concession
Hungarian:
noha
— although; used to introduce a concession
Hungarian:
jóllehet
— although; used to introduce a concession
Hungarian:
habár
— although; used to introduce a concession
Norwegian Bokmål:
om enn
— although; used to introduce a concession
Norwegian Nynorsk:
om enn
— although; used to introduce a concession
Polish:
tyle że
— although; used to introduce a concession
Slovak:
aj keď
— although; used to introduce a concession
Spanish:
aunque
— although; used to introduce a concession
Turkish:
değil ise
— although; used to introduce a concession
Turkish:
değilse
— although; used to introduce a concession
Vietnamese:
dù
— although; used to introduce a concession
Arabic:
إذا
(ʔeza)
— whether
Arabic:
اِلى
(ila)
— whether
Arabic:
إلا
(ila)
— whether
Tunisian Arabic:
اِذَا
(ʔiḏā)
— whether
Asturian:
si
— whether
Bengali:
কিনা
(kina)
— whether
Bengali:
কি না
(ki na)
— whether
Catalan:
si
— whether
Chinese Mandarin:
是否
(shì-fǒu)
— whether
Czech:
zda
— whether
Danish:
om
— whether
Danish:
hvorvidt
— whether
Dutch:
of
— whether
Esperanto:
ĉu
— whether
Finnish:
-ko
— whether
French:
si
— whether
French:
que
— whether
French:
soit
— whether
Old French:
se
— whether
West-Frisian:
oft
— whether
German:
ob
— whether
Gothic:
𐌾𐌰𐌱𐌰𐌹
(jabai)
— whether
Hindi:
कि
(ki)
— whether
Hungarian:
(vajon) -e
(hogy)
— whether
Icelandic:
hvort
— whether
Indonesian:
kalau
— whether
Irish:
an
— whether
Italian:
se
— whether
Japanese:
かどうか
(...ka dō ka)
— whether
Japanese:
か
(ka)
— whether
Javanese:
apa
— whether
Kapampangan:
-man
— whether
Kapampangan:
nung
— whether
Kapampangan:
ka
— whether
Kapampangan:
ya
— whether
Macedonian:
дали
(dali)
— whether
Malay:
sama ada
— whether
Navajo:
ládą́ą́ʼ
— whether
Norwegian Bokmål:
om
— whether
Norwegian Bokmål:
hvorvidt
— whether
Norwegian Nynorsk:
om
— whether
Norwegian Nynorsk:
kor vidt
— whether
Old English:
hwæþer
— whether
Old English:
ġif
— whether
Pashto:
چې که
(če ka)
— whether
Persian:
که آیا
(ke âyâ)
— whether
Polish:
czy
— whether
Portuguese:
se
— whether
Russian:
ли
(li)
— whether
Serbo-Croatian:
да ли
— whether
Serbo-Croatian:
da li
— whether
Slovak:
či
— whether
Spanish:
si
— whether
Sundanese:
upami
— whether
Swedish:
om
— whether
Vietnamese:
but see là
— whether
Vietnamese:
thì
— whether
Vietnamese:
mới
— whether
Walloon:
si
— whether
Danish:
hvis
— (computing)
Finnish:
jos
— (computing)
German:
wenn
— (computing)
Hungarian:
ha
— (computing)
Indonesian:
jika
— (computing)
Macedonian:
ако
(ako)
— (computing)
Norwegian Bokmål:
hvis
— (computing)
Polish:
jeżeli
— (computing)
Polish:
jeśli
— (computing)
Portuguese:
se
— (computing)
Russian:
е́сли
(jésli)
— (computing)
Slovak:
ak
— (computing)
Afrikaans:
as
— a theoretical condition
Bulgarian:
условие
(uslovie)
— a theoretical condition
Bulgarian:
предположение
(predpoloženie)
— a theoretical condition
Bulgarian:
ако и но
(ako i no)
— a theoretical condition
Danish:
spørgsmålstegn
— a theoretical condition
Dutch:
als
— a theoretical condition
Esperanto:
se
— a theoretical condition
Estonian:
oletus
— a theoretical condition
Finnish:
olettamus
— a theoretical condition
French:
si
— a theoretical condition
German:
Wenn
— a theoretical condition
Hungarian:
ha
— a theoretical condition
Japanese:
仮定
(katei)
— a theoretical condition
Central Kurdish:
ئەگەر
(eger)
— a theoretical condition
Macedonian:
услов
(uslov)
— a theoretical condition
Portuguese:
hipótese
— a theoretical condition
Portuguese:
suposição
— a theoretical condition
Russian:
усло́вие
(uslóvije)
— a theoretical condition
Russian:
предположе́ние
(predpoložénije)
— a theoretical condition