Standard Lemma guide

necessary

adj · name · noun · 9 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: /ˈnɛs.ə.sɹi/
  • Received-Pronunciation: /ˈnɛs.əˌsɛ.ɹi/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • General-American: /ˈnɛs.əˌsɛ.ɹi/
  • US: Recorded audio is listed in the source snapshot.
  • nonstandard: /ˈnɛs.ə.ɹi/
  • India, North: /nᵻˈsɛsə.ri/
  • India, South: /ˈnɛs.ə.sə.ri/
  • CMU ARPABET: N EH1 S AH0 S EH2 R IY0 Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

adj

Meaning 1

Required, essential, whether logically inescapable or needed in order to achieve a desired result or avoid some penalty.

Definition source: English Wiktionary via Wiktextract

Examples

  • Although I wished to think that all was false, it was yet necessary that I, who thus thought, must in some sense exist.
  • It is absolutely necessary that you call and confirm your appointment.

Meaning relationships

Synonyms: basic, essential, indispensable, necessar, necessary, needed, prerequisite, required, requisite

Antonyms: unnecessary

2

adj

Meaning 2

Unavoidable, inevitable.

Definition source: English Wiktionary via Wiktextract

Examples

  • If it is absolutely necessary to use public computers, you should plan ahead and forward your e-mail to a temporary, disposable account.

Meaning relationships

Synonyms: inevitable, natural

Antonyms: evitable, incidental, impossible

3

adj

Meaning 3

Determined, involuntary: acting from compulsion rather than free will.

Definition source: English Wiktionary via Wiktextract

Usage: obsolete

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

name

Meaning 4

A surname.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

noun

Meaning 5

A place to do the "necessary" business of urination and defecation: an outhouse or lavatory.

Definition source: English Wiktionary via Wiktextract

Usage: Maine, UK, archaic, euphemistic, usually

Qualifier: Rhode Island; Massachusetts; Rhode Island; Massachusetts

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: bathroom, latrine, necessarium, toilet, toilet room, urinal, water closet, WC, cloaca, closet, jacques, kocay, siege, cludgie, neddy, netty, shield, six, facilities, ladies and gentlemen, lavatory, lavabo, necessary, necessary room, office, office of ease, place, potty, privy, small room, smallest room, throne room, cottage, geography, House of Lords, khazi, usual offices, restroom, teahouse, tearoom, washroom, comfort room, CR, closet of decency, closet of ease, house of office, necessary place, purging place, vault, withdraught, wardrobe, shitter, urination station, bog, carsey, crapper, karzy, lats, lav, lavvy, loo, thunderbox, can, john, johnny, bogger, brasco, dike, dunny, jacks, jakes

Antonyms: none provided

6

noun

Meaning 6

Necessity.

Definition source: English Wiktionary via Wiktextract

Usage: obsolete

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

7

adjective

Meaning 7

absolutely essential

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: unnecessary

8

adjective satellite

Meaning 8

unavoidably determined by prior circumstances

Definition source: Princeton WordNet 3.0

Examples

  • the necessary consequences of one's actions

Meaning relationships

Synonyms: none provided

Antonyms: none provided

9

noun

Meaning 9

anything indispensable

Definition source: Princeton WordNet 3.0

Examples

  • food and shelter are necessities of life
  • the essentials of the good life
  • allow farmers to buy their requirements under favorable conditions
  • a place where the requisites of water fuel and fodder can be obtained

Meaning relationships

Synonyms: necessity, essential, requirement, requisite

Antonyms: none provided

Broader terms: thing

Narrower terms: desideratum, must, need, want

History

Etymology

From Middle English necessarye, from Old French necessaire, from Latin necessārius (“unavoidable, inevitable, required”), variant of necesse (“unavoidable, inevitable”), probably from ne or non cessum, from the perfect passive participle of cēdō (“yield; avoid, withdraw”); see cede. Older use as a noun in reference to an outhouse or lavatory under the influence of English and Latin necessārium, a medieval term for the place for monks’ “unavoidable” business, usually located behind or attached to monastic dormitories.

Across languages

Translations

203 source translations are retained for this English entry.

  • Afrikaans: nodig — needed, required
  • Albanian: duhur — needed, required
  • Amharic: አስፈላጊ (ʾäsfälagi) — needed, required
  • Arabic: ضَرُورِيّ (ḍarūriyy) — needed, required
  • Arabic: لَازِم (lāzim) — needed, required
  • Arabic: لازم (lāzim) — needed, required
  • Arabic: ضروري (ḍarūri) — needed, required
  • Arabic: لازم (lāzim) — needed, required
  • Armenian: անհրաժեշտ (anhražešt) — needed, required
  • Armenian: հարկավոր (harkavor) — needed, required
  • Asturian: necesariu — needed, required
  • Azerbaijani: gərəkli — needed, required
  • Azerbaijani: zəruri — needed, required
  • Azerbaijani: lazımi — needed, required
  • Azerbaijani: lazım olan — needed, required
  • Basque: beharrezko — needed, required
  • Belarusian: патрэ́бны (patrébny) — needed, required
  • Belarusian: неабхо́дны (njeabxódny) — needed, required
  • Bengali: জরুরি (joruri) — needed, required
  • Bengali: দরকার (dorkar) — needed, required
  • Bengali: প্রয়োজন (proẏōjon) — needed, required
  • Bengali: প্রয়োজনীয় (proẏōjoniẏo) — needed, required
  • Breton: dav — needed, required
  • Bulgarian: необходи́м (neobhodím) — needed, required
  • Bulgarian: ну́жен (núžen) — needed, required
  • Bulgarian: потре́бен (potrében) — needed, required
  • Burmese: လိုအပ် (luiap) — needed, required
  • Catalan: necessari — needed, required
  • Chinese Mandarin: 必要的 (bìyào de) — needed, required
  • Czech: nutný — needed, required
  • Czech: potřebný — needed, required
  • Danish: nødvendig — needed, required
  • Dutch: nodig — needed, required
  • Dutch: noodzakelijk — needed, required
  • Esperanto: necesa — needed, required
  • Estonian: vajalik — needed, required
  • Estonian: tarvilik — needed, required
  • Finnish: tarpeellinen — needed, required
  • Finnish: tähdellinen — needed, required
  • Finnish: tärkeä — needed, required
  • Finnish: tarvittava — needed, required
  • French: nécessaire — needed, required
  • Galician: necesario — needed, required
  • Galician: preciso — needed, required
  • Georgian: საჭირო (sač̣iro) — needed, required
  • German: nötig — needed, required
  • German: notwendig — needed, required
  • German: erforderlich — needed, required
  • Gothic: 𐌸𐌰𐍂𐌱𐍃 (þarbs) — needed, required
  • Greek: απαραίτητος (aparaítitos) — needed, required
  • Greek: ζωτικής σημασίας (zotikís simasías) — needed, required
  • Ancient Greek: ἀναγκαῖος (anankaîos) — needed, required
  • Haitian Creole: nesesè — needed, required
  • Gurani: پنەۋیس (pinewîs) — needed, required
  • Hebrew: נָחוּץ (nahuts) — needed, required
  • Hebrew: הֶכְרֵחִי (hekhrekhi) — needed, required
  • Hindi: ज़रूरी (zarūrī) — needed, required
  • Hindi: आवश्यक (āvaśyak) — needed, required
  • Hungarian: szükséges — needed, required
  • Hungarian: szükségszerű — needed, required
  • Hungarian: nélkülözhetetlen — needed, required
  • Hungarian: elengedhetetlen — needed, required
  • Hunsrik: nedich — needed, required
  • Hunsrik: nodwennich — needed, required
  • Icelandic: nauðsynlegur — needed, required
  • Ido: necesa — needed, required
  • Indonesian: perlu — needed, required
  • Indonesian: penting — needed, required
  • Interlingua: necesse — needed, required
  • Interlingua: necessari — needed, required
  • Irish: riachtanach — needed, required
  • Irish: de dhíth — needed, required
  • Irish: ag teastáil — needed, required
  • Irish: is gá — needed, required
  • Italian: necessario — needed, required
  • Japanese: 必要 (hitsuyō) — needed, required
  • Kazakh: қажетті (qajettı) — needed, required
  • Kazakh: керекті (kerektı) — needed, required
  • Kazakh: қажет (qajet) — needed, required
  • Khmer: ចាំបាច់ (cambac) — needed, required
  • Korean: 필요하다 (piryohada) — needed, required
  • Central Kurdish: پێویست (pêwîst) — needed, required
  • Northern Kurdish: pêdivî — needed, required
  • Kyrgyz: зарыл (zarıl) — needed, required
  • Kyrgyz: кажет (kajet) — needed, required
  • Kyrgyz: керектүү (kerektüü) — needed, required
  • Ladino: menesterozo — needed, required
  • Lao: ຈໍາເປັນ (cham pen) — needed, required
  • Latin: necesse — needed, required
  • Latvian: vajadzīgs — needed, required
  • Lithuanian: reikalingas — needed, required
  • Lithuanian: būtinas — needed, required
  • Luxembourgish: néideg — needed, required
  • Macedonian: неопходен (neophoden) — needed, required
  • Macedonian: потребен (potreben) — needed, required
  • Macedonian: нужен (nužen) — needed, required
  • Malay: perlu — needed, required
  • Malayalam: ആവശ്യം (āvaśyaṁ) — needed, required
  • Mongolian: шаардлагатай (šaardlagataj) — needed, required
  • Mongolian: хэрэгтэй (xeregtej) — needed, required
  • Norman: nécessaithe — needed, required
  • Norwegian Bokmål: nødvendig — needed, required
  • Norwegian Bokmål: påkrevd — needed, required
  • Occitan: necessari — needed, required
  • Old Church Slavonic: неволꙗ (nevolja) — needed, required
  • Old English: behoflic — needed, required
  • Old English: neodþearflic — needed, required
  • Old English: niedbehæfdlic — needed, required
  • Old English: niedbehefe — needed, required
  • Old English: niedbehof — needed, required
  • Old English: niedbehoflic — needed, required
  • Old English: niedbeþearf — needed, required
  • Old English: niedful — needed, required
  • Old English: niedlic — needed, required
  • Old English: niedþearf — needed, required
  • Old English: niedþearflic — needed, required
  • Old English: oferneod — needed, required
  • Old English: þearflic — needed, required
  • Pashto: ضروري (zarurí) — needed, required
  • Pashto: لازم (lāzém) — needed, required
  • Pashto: اړين (aṛín) — needed, required
  • Persian: لازم (lâzem) — needed, required
  • Persian: ضروری (zaruri) — needed, required
  • Persian: بایسته (bâyeste) — needed, required
  • Persian: واجب (vâjeb) — needed, required
  • Polish: potrzebny — needed, required
  • Polish: konieczny — needed, required
  • Portuguese: necessário — needed, required
  • Punjabi: ਲੋੜੀਂਦਾ (loṛīndā) — needed, required
  • Romanian: necesar — needed, required
  • Russian: необходи́мый (neobxodímyj) — needed, required
  • Russian: ну́жный (núžnyj) — needed, required
  • Scottish Gaelic: deatamach — needed, required
  • Scottish Gaelic: riatanach — needed, required
  • Serbo-Croatian: потребан — needed, required
  • Serbo-Croatian: нужан — needed, required
  • Serbo-Croatian: potreban — needed, required
  • Serbo-Croatian: nužan — needed, required
  • Slovak: nevyhnutný — needed, required
  • Slovak: nutný — needed, required
  • Slovak: potrebný — needed, required
  • Slovene: potrebno — needed, required
  • Slovene: nujen — needed, required
  • Lower Sorbian: notny — needed, required
  • Spanish: necesario — needed, required
  • Spanish: menester — needed, required
  • Spanish: preciso — needed, required
  • Swedish: nödvändig — needed, required
  • Tagalog: kailangan — needed, required
  • Tajik: лозим (lozim) — needed, required
  • Tajik: зарурӣ (zaruri) — needed, required
  • Tajik: даркорӣ (darkori) — needed, required
  • Tajik: воҷиб (vojib) — needed, required
  • Tamil: தேவையான (tēvaiyāṉa) — needed, required
  • Telugu: అవసరమైన (avasaramaina) — needed, required
  • Telugu: కావాల్సిన (kāvālsina) — needed, required
  • Thai: จําเป็น (jam-bpen) — needed, required
  • Tibetan: མཁོ་བ (mkho ba) — needed, required
  • Tibetan: ཁ་ཚ་པོ (kha tsha po) — needed, required
  • Turkish: gerekli — needed, required
  • Turkish: elzem — needed, required
  • Turkish: lazım — needed, required
  • Turkmen: zerur — needed, required
  • Ukrainian: необхі́дний (neobxídnyj) — needed, required
  • Ukrainian: потрі́бний (potríbnyj) — needed, required
  • Ukrainian: немину́чий (nemynúčyj) — needed, required
  • Urdu: ضروری (zarūrī) — needed, required
  • Urdu: لازِمی (lāzimī) — needed, required
  • Uyghur: زۆرۈر (zörür) — needed, required
  • Uyghur: لازىم (lazim) — needed, required
  • Uzbek: kerakli — needed, required
  • Uzbek: zarur — needed, required
  • Uzbek: zaruriy — needed, required
  • Uzbek: darkor — needed, required
  • Uzbek: lozim — needed, required
  • Vietnamese: cần — needed, required
  • Vietnamese: cần thiết — needed, required
  • Volapük: zesüdik — needed, required
  • Welsh: angenrheidiol — needed, required
  • Yiddish: נייטיק (neytik) — needed, required
  • Bengali: গুরুত্বপূর্ণ (guruttopurno) — unavoidable, inevitable
  • Bengali: খুবই গুরুত্বপূর্ণ (khuboi guruttopurno) — unavoidable, inevitable
  • Bulgarian: необходим (neobhodim) — unavoidable, inevitable
  • Bulgarian: неизбежен (neizbežen) — unavoidable, inevitable
  • Galician: necesario — unavoidable, inevitable
  • Galician: preciso — unavoidable, inevitable
  • Russian: неизбежный (neizbezhnyy) — unavoidable, inevitable
  • Russian: неотвратимый (neotvratimyy) — unavoidable, inevitable
  • Bulgarian: наложителен (naložitelen) — such as must be
  • Finnish: välttämätön — such as must be
  • French: nécessaire — such as must be
  • Galician: necesario — such as must be
  • German: zwangsläufig — such as must be
  • German: geboten — such as must be
  • Greek: αναπόφευκτος (anapófefktos) — such as must be
  • Greek: αναπόδραστος (anapódrastos) — such as must be
  • Italian: necessario — such as must be
  • Japanese: 当然の (tōzen no) — such as must be
  • Japanese: 必然的な (hitsuzenteki na) — such as must be
  • Portuguese: necessário — such as must be
  • Slovak: nevyhnutný — such as must be
  • Spanish: necesario — such as must be
  • Bulgarian: нужник (nužnik) — lavatory
Real reading context

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