adj · name · noun · verb · 21 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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/ˈdaɪət/
US:Recorded audio is listed in the source snapshot.
/ˈdiːət/
rhymes with -aɪət
rhymes with -iːət
CMU ARPABET:D AY1 AH0 T
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
adj
Meaning 1
Containing less fat, salt, sugar, or calories than normal, or claimed to have such.
Definition source: English Wiktionary via Wiktextract
Usage: not-comparable
Examples
diet soda
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
adj
Meaning 2
Having certain traits subtracted.
Definition source: English Wiktionary via Wiktextract
Usage: figuratively, informal, not-comparable
Examples
You folks reduce it to the bible only as being authoritative, impoverishing the faith. "Christianity Lite", diet Christianity for those who can't handle the Whole Meal.
Meaning relationships
Synonyms: lite
Antonyms: none provided
3
name
Meaning 3
Alternative letter-case form of diet (“formal deliberative assembly”).
Definition source: English Wiktionary via Wiktextract
Usage: alt-of
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
4
noun
Meaning 4
The food and beverage a person or animal consumes.
Definition source: English Wiktionary via Wiktextract
Examples
The diet of the giant panda consists mainly of bamboo.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
5
noun
Meaning 5
A controlled regimen of food and drink choices, as to gain or lose weight or otherwise influence health.
Definition source: English Wiktionary via Wiktextract
Usage: countable
Examples
He's been on a diet since he found out that he has coronary atherosclerosis.
The doctor put me on a low-salt diet.
My jeans are too tight, so I'm going on a diet.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
6
noun
Meaning 6
Any habitual intake or consumption.
Definition source: English Wiktionary via Wiktextract
Usage: broadly
Examples
He's been reading a steady diet of nonfiction for the last several years.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
7
noun
Meaning 7
A council or assembly of leaders; a formal deliberative assembly.
Definition source: English Wiktionary via Wiktextract
Usage: capitalized, usually
Examples
the National Diet of Japan
They were given representation in some important diet committees.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
8
noun
Meaning 8
A session of exams.
Definition source: English Wiktionary via Wiktextract
Usage: Scotland
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
9
noun
Meaning 9
A criminal proceeding in court.
Definition source: English Wiktionary via Wiktextract
Qualifier: Scots law
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
10
noun
Meaning 10
A clerical or ecclesiastical function in Scotland.
Definition source: English Wiktionary via Wiktextract
Usage: Scotland
Examples
a diet of worship
Meaning relationships
Synonyms: none provided
Antonyms: none provided
11
noun
Meaning 11
Abbreviation of direct interspecies electron transfer.
Definition source: English Wiktionary via Wiktextract
Usage: abbreviation, alt-of, uncountable
Topics: biology, microbiology, natural-sciences
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
12
verb
Meaning 12
To modify one's food and beverage intake so as to decrease or increase body weight or influence health.
Definition source: English Wiktionary via Wiktextract
Usage: intransitive
Examples
I've been dieting for six months, and I've lost some weight.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
13
verb
Meaning 13
To regulate the food of (someone); to put on a diet.
Definition source: English Wiktionary via Wiktextract
Usage: dated, transitive
Examples
they will diet themselves, feed and live alone.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
14
verb
Meaning 14
To eat; to take one's meals.
Definition source: English Wiktionary via Wiktextract
Usage: obsolete
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
15
verb
Meaning 15
To cause to take food; to feed.
Definition source: English Wiktionary via Wiktextract
Usage: obsolete, transitive
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
16
noun
Meaning 16
the act of restricting your food intake (or your intake of particular foods)
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: dieting
Antonyms: none provided
Broader terms: fast, fasting
17
noun
Meaning 17
the usual food and drink consumed by an organism (person or animal)
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
Broader terms: fare
18
noun
Meaning 18
a prescribed selection of foods
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
a legislative assembly in certain countries (e.g., Japan)
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
Broader terms: legislature, legislative assembly, legislative body, general assembly, law-makers
20
verb
Meaning 20
eat sparingly, for health reasons or to lose weight
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
Broader terms: fast
21
verb
Meaning 21
follow a regimen or a diet, as for health reasons
Definition source: Princeton WordNet 3.0
Examples
He has high blood pressure and must stick to a low-salt diet
Meaning relationships
Synonyms: none provided
Antonyms: none provided
Broader terms: fast
History
Etymology
From Middle English diet, dyet, diete, from Old French diete, from Medieval Latin dieta (“regimen, regulation; assembly”), from Latin diaeta, from Ancient Greek δίαιτα (díaita).
From Middle English diet, dyet, from Old French diete, from Medieval Latin diēta, diaeta (“a public assembly; set day of trial; a day's journey”), from Ancient Greek δῐ́αιτα (dĭ́aita, “way of living, living space; decision, judgement”), influenced by Latin diēs (“day”).
From Middle English dieten, dyeten, diȝeten, from Old French dïeter and Medieval Latin diētāre.
Across languages
Translations
243 source translations are retained for this English entry.
Finnish:
vähäkalorinen
— containing lower-than-normal amounts of calories
Hungarian:
diétás
— containing lower-than-normal amounts of calories
Portuguese:
diet
— containing lower-than-normal amounts of calories
Russian:
диети́ческий
(dijetíčeskij)
— containing lower-than-normal amounts of calories
Afrikaans:
dieet
— food a person or animal consumes
Albanian:
dietë
— food a person or animal consumes
Arabic:
حِمْيَة
(ḥimya)
— food a person or animal consumes
Arabic:
حِمْيَة غِذَائِيَّة
(ḥimya ḡiḏāʔiyya)
— food a person or animal consumes
Armenian:
սննդակարգ
(snndakarg)
— food a person or animal consumes
Armenian:
դիետա
(dieta)
— food a person or animal consumes
Azerbaijani:
pəhriz
— food a person or animal consumes
Belarusian:
дые́та
(dyjéta)
— food a person or animal consumes
Belarusian:
е́жа
(jéža)
— food a person or animal consumes
Bulgarian:
дие́та
(diéta)
— food a person or animal consumes
Bulgarian:
хра́на
(hrána)
— food a person or animal consumes
Catalan:
dieta
— food a person or animal consumes
Chinese Mandarin:
飲食 /饮食
(yǐnshí)
— food a person or animal consumes
Chinese Mandarin:
吃喝
(chīhē)
— food a person or animal consumes
Chinese Mandarin:
食物
(shíwù)
— food a person or animal consumes
Czech:
strava
— food a person or animal consumes
Danish:
kost
— food a person or animal consumes
Danish:
ernæring
— food a person or animal consumes
Danish:
næring
— food a person or animal consumes
Danish:
føde
— food a person or animal consumes
Dutch:
dieet
— food a person or animal consumes
Finnish:
ruokavalio
— food a person or animal consumes
French:
diète
— food a person or animal consumes
French:
régime
— food a person or animal consumes
Middle French:
diete
— food a person or animal consumes
Old French:
diete
— food a person or animal consumes
Galician:
dieta
— food a person or animal consumes
German:
Ernährung
— food a person or animal consumes
German:
Nahrung
— food a person or animal consumes
German:
Speiseplan
— food a person or animal consumes
Greek:
διατροφή
(diatrofí)
— food a person or animal consumes
Ancient Greek:
διαίτημα
(diaítēma)
— food a person or animal consumes
Hebrew:
דִּיאֵטָה
(diéta)
— food a person or animal consumes
Hungarian:
táplálék
— food a person or animal consumes
Hungarian:
étrend
— food a person or animal consumes
Icelandic:
mataræði
— food a person or animal consumes
Interlingua:
dieta
— food a person or animal consumes
Irish:
aiste bia
— food a person or animal consumes
Irish:
réim bia
— food a person or animal consumes
Italian:
dieta
— food a person or animal consumes
Japanese:
飲食
(inshoku)
— food a person or animal consumes
Japanese:
ダイエット
(daietto)
— food a person or animal consumes
Javanese:
diet
— food a person or animal consumes
Kazakh:
емдәм
(emdäm)
— food a person or animal consumes
Khmer:
របបអាហារ
(rɔbɑɑp ʼaahaa)
— food a person or animal consumes
Khmer:
អាហារ
(ʼaahaa)
— food a person or animal consumes
Korean:
식단
(sikdan)
— food a person or animal consumes
Korean:
다이어트
(daieoteu)
— food a person or animal consumes
Lao:
ອາຫານ
(ʼā hān)
— food a person or animal consumes
Latin:
victus
— food a person or animal consumes
Macedonian:
и́схрана
(íshrana)
— food a person or animal consumes
Macedonian:
дие́та
(diéta)
— food a person or animal consumes
Māori:
whiringa kai
— food a person or animal consumes
Norwegian Bokmål:
diett
— food a person or animal consumes
Norwegian Bokmål:
ernæring
— food a person or animal consumes
Norwegian Bokmål:
næring
— food a person or animal consumes
Norwegian Bokmål:
kosthold
— food a person or animal consumes
Occitan:
dièta
— food a person or animal consumes
Iranian Persian:
رِژیم
(režim)
— food a person or animal consumes
Iranian Persian:
رِژیمِ غِذایی
(režim-e ġezâyi)
— food a person or animal consumes
Polish:
dieta
— food a person or animal consumes
Portuguese:
dieta
— food a person or animal consumes
Russian:
рацио́н
(ración)
— food a person or animal consumes
Russian:
дие́та
(dijéta)
— food a person or animal consumes
Russian:
пита́ние
(pitánije)
— food a person or animal consumes
Russian:
пи́ща
(píšča)
— food a person or animal consumes
Russian:
стол
(stol)
— food a person or animal consumes
Russian:
еда́
(jedá)
— food a person or animal consumes
Serbo-Croatian:
и̏схрана
— food a person or animal consumes
Serbo-Croatian:
хра́на
— food a person or animal consumes
Serbo-Croatian:
ȉshrana
— food a person or animal consumes
Serbo-Croatian:
hrána
— food a person or animal consumes
Slovak:
strava
— food a person or animal consumes
Slovene:
prehrana
— food a person or animal consumes
Spanish:
dieta
— food a person or animal consumes
Swedish:
kost
— food a person or animal consumes
Swedish:
föda
— food a person or animal consumes
Tamil:
உணவு
(uṇavu)
— food a person or animal consumes
Telugu:
ఆహారం
(āhāraṁ)
— food a person or animal consumes
Thai:
อาหาร
(aa-hǎan)
— food a person or animal consumes
Turkish:
diyet
— food a person or animal consumes
Ottoman Turkish:
پرهیزانه
(perhizane)
— food a person or animal consumes
Turkmen:
berhiz
— food a person or animal consumes
Ukrainian:
діє́та
(dijéta)
— food a person or animal consumes
Ukrainian:
ї́жа
(jíža)
— food a person or animal consumes
Vietnamese:
chế độ ăn uống
— food a person or animal consumes
Afrikaans:
dieet
— controlled regimen of food
Albanian:
dietë
— controlled regimen of food
Arabic:
حِمْيَة
(ḥimya)
— controlled regimen of food
Arabic:
نِظَام غِذَائِيّ
(niẓām ḡiḏāʔiyy)
— controlled regimen of food
Arabic:
ريجيم
(rījīm)
— controlled regimen of food
Arabic:
ريچيم
(rījīm)
— controlled regimen of food
Arabic:
رجيم
(rijīm)
— controlled regimen of food
Arabic:
دايت
(dāyt)
— controlled regimen of food
Arabic:
رَجيم
(rajīm)
— controlled regimen of food
Armenian:
սննդակարգ
(snndakarg)
— controlled regimen of food
Armenian:
դիետա
(dieta)
— controlled regimen of food
Azerbaijani:
pəhriz
— controlled regimen of food
Belarusian:
дые́та
(dyjéta)
— controlled regimen of food
Bulgarian:
дие́та
(diéta)
— controlled regimen of food
Catalan:
dieta
— controlled regimen of food
Chinese Mandarin:
節食 /节食
(jiéshí)
— controlled regimen of food
Chinese Mandarin:
飲食療養 /饮食疗养
(yǐnshí liáoyǎng)
— controlled regimen of food
Czech:
dieta
— controlled regimen of food
Danish:
kur
— controlled regimen of food
Danish:
diæt
— controlled regimen of food
Dutch:
dieet
— controlled regimen of food
Estonian:
dieet
— controlled regimen of food
Finnish:
dieetti
— controlled regimen of food
Finnish:
ruokavalio
— controlled regimen of food
Finnish:
laihdutuskuuri
— controlled regimen of food
French:
régime
— controlled regimen of food
Galician:
dieta
— controlled regimen of food
Georgian:
დიეტა
(dieṭa)
— controlled regimen of food
German:
Diät
— controlled regimen of food
Greek:
δίαιτα
(díaita)
— controlled regimen of food
Greek:
διαιτολόγιο
(diaitológio)
— controlled regimen of food
Hebrew:
דִּיאֵטָה
(diéta)
— controlled regimen of food
Hindi:
आहार
(āhār)
— controlled regimen of food
Hungarian:
étrend
— controlled regimen of food
Hungarian:
diéta
— controlled regimen of food
Hungarian:
fogyókúra
— controlled regimen of food
Ido:
dieto
— controlled regimen of food
Interlingua:
dieta
— controlled regimen of food
Irish:
réim
— controlled regimen of food
Irish:
réim bia
— controlled regimen of food
Irish:
aiste bia
— controlled regimen of food
Italian:
dieta
— controlled regimen of food
Japanese:
ダイエット
(daietto)
— controlled regimen of food
Kashubian:
dieta
— controlled regimen of food
Kazakh:
емдәм
(emdäm)
— controlled regimen of food
Kazakh:
диета
(dieta)
— controlled regimen of food
Korean:
다이어트
(daieoteu)
— controlled regimen of food
Central Kurdish:
پارێز
(parêz)
— controlled regimen of food
Kyrgyz:
диета
(diyeta)
— controlled regimen of food
Latin:
diaeta
— controlled regimen of food
Latvian:
diēta
— controlled regimen of food
Lithuanian:
dieta
— controlled regimen of food
Macedonian:
дие́та
(diéta)
— controlled regimen of food
Māori:
mahere kai
— controlled regimen of food
Māori:
mahere kai hauora
— controlled regimen of food
Marathi:
पथ्य
(pathya)
— controlled regimen of food
Iranian Persian:
رِژیم
(režim)
— controlled regimen of food
Polish:
dieta
— controlled regimen of food
Portuguese:
dieta
— controlled regimen of food
Portuguese:
regime
— controlled regimen of food
Romanian:
dietă
— controlled regimen of food
Russian:
дие́та
(dijéta)
— controlled regimen of food
Russian:
режи́м пита́ния
(režím pitánija)
— controlled regimen of food
Serbo-Croatian:
дије́та
— controlled regimen of food
Serbo-Croatian:
dijéta
— controlled regimen of food
Slovak:
diéta
— controlled regimen of food
Slovene:
dieta
— controlled regimen of food
Spanish:
dieta
— controlled regimen of food
Swedish:
bantning
— controlled regimen of food
Swedish:
diet
— controlled regimen of food
Tajik:
парҳез
(parhez)
— controlled regimen of food
Tamil:
உணவு
(uṇavu)
— controlled regimen of food
Turkish:
diyet
— controlled regimen of food
Turkish:
rejim
— controlled regimen of food
Turkish:
perhiz
— controlled regimen of food
Ottoman Turkish:
پرهیز
(perhiz)
— controlled regimen of food