Standard Lemma guide

prevent

verb · 7 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.

  • Canada, General-American, Received-Pronunciation: /pɹɪˈvɛnt/
  • California: Recorded audio is listed in the source snapshot.
  • /pɹəˈvɛnt/ weak vowel merger
  • rhymes with -ɛnt
  • CMU ARPABET: P R IH0 V EH1 N T Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
  • CMU ARPABET 2: P R IY0 V EH1 N T Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

verb

Meaning 1

To stop (an outcome); to keep from (doing something).

Definition source: English Wiktionary via Wiktextract

Usage: transitive

Examples

  • I brush my teeth regularly to prevent tooth decay.
  • Barriers have been put up to prevent more people (from) entering the stadium.

Meaning relationships

Synonyms: throttle, anticipate, avert

Antonyms: none provided

2

verb

Meaning 2

To take preventative measures.

Definition source: English Wiktionary via Wiktextract

Usage: archaic, intransitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

verb

Meaning 3

To come before; to precede.

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

4

verb

Meaning 4

To outdo, surpass.

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

5

verb

Meaning 5

To be beforehand with; to anticipate.

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

6

verb

Meaning 6

stop (someone or something) from doing something or being in a certain state

Definition source: Princeton WordNet 3.0

Examples

  • We must prevent the cancer from spreading
  • His snoring kept me from falling asleep
  • Keep the child from eating the marbles

Meaning relationships

Synonyms: keep

Antonyms: let

Narrower terms: defend, exclude, keep out, shut out, shut, hold, keep away, blank, impede, hinder, rain out, wash out

7

verb

Meaning 7

keep from happening or arising; make impossible

Definition source: Princeton WordNet 3.0

Examples

  • My sense of tact forbids an honest answer
  • Your role in the projects precludes your involvement in the competitive project

Meaning relationships

Synonyms: forestall, foreclose, preclude, forbid

Antonyms: none provided

Narrower terms: save, make unnecessary, debar, forefend, forfend, obviate, deflect, avert, head off, stave off, fend off, avoid, ward off, obstruct, blockade, block, hinder, stymie, stymy, embarrass, thwart, queer, spoil, scotch, foil, cross, frustrate, baffle, bilk, stop, halt, kibosh

History

Etymology

From Middle English preventen (“anticipate”), from Latin praeventus, perfect passive participle of praeveniō (“to anticipate”), from prae (“before”) + veniō (“to come”).

Across languages

Translations

92 source translations are retained for this English entry.

  • Southern Altai: болдырбаар (boldïrbaar) — to keep from happening — see also forestall, avert, ward off
  • Arabic: مَنَعَ (manaʕa) — to keep from happening — see also forestall, avert, ward off
  • Arabic: منع (manaʕ) — to keep from happening — see also forestall, avert, ward off
  • Azerbaijani: qabağını almaq — to keep from happening — see also forestall, avert, ward off
  • Azerbaijani: qarşısını almaq — to keep from happening — see also forestall, avert, ward off
  • Azerbaijani: qabaqlamaq — to keep from happening — see also forestall, avert, ward off
  • Belarusian: прадухіля́ць (praduxiljácʹ) — to keep from happening — see also forestall, avert, ward off
  • Belarusian: прадухілі́ць (praduxilícʹ) — to keep from happening — see also forestall, avert, ward off
  • Bulgarian: предотвратявам (predotvratjavam) — to keep from happening — see also forestall, avert, ward off
  • Bulgarian: попречвам (poprečvam) — to keep from happening — see also forestall, avert, ward off
  • Catalan: impedir — to keep from happening — see also forestall, avert, ward off
  • Catalan: prevenir — to keep from happening — see also forestall, avert, ward off
  • Chinese Mandarin: 預防 /预防 (yùfáng) — to keep from happening — see also forestall, avert, ward off
  • Chinese Mandarin: 防止 (fángzhǐ) — to keep from happening — see also forestall, avert, ward off
  • Czech: bránit — to keep from happening — see also forestall, avert, ward off
  • Czech: zabránit — to keep from happening — see also forestall, avert, ward off
  • Danish: forhindre — to keep from happening — see also forestall, avert, ward off
  • Dutch: verhinderen — to keep from happening — see also forestall, avert, ward off
  • Dutch: voorkomen — to keep from happening — see also forestall, avert, ward off
  • Esperanto: malhelpi — to keep from happening — see also forestall, avert, ward off
  • Esperanto: malebligi — to keep from happening — see also forestall, avert, ward off
  • Esperanto: preventi — to keep from happening — see also forestall, avert, ward off
  • Estonian: ennetama — to keep from happening — see also forestall, avert, ward off
  • Finnish: estää — to keep from happening — see also forestall, avert, ward off
  • Finnish: ehkäistä — to keep from happening — see also forestall, avert, ward off
  • French: empêcher — to keep from happening — see also forestall, avert, ward off
  • Galician: impedir — to keep from happening — see also forestall, avert, ward off
  • German: verhindern — to keep from happening — see also forestall, avert, ward off
  • German: vorbeugen — to keep from happening — see also forestall, avert, ward off
  • German: etwas daran hindern (zu geschehen) — to keep from happening — see also forestall, avert, ward off
  • Gothic: 𐌰𐌽𐌰𐌻𐌰𐍄𐌾𐌰𐌽 (analatjan) — to keep from happening — see also forestall, avert, ward off
  • Greek: αποτρέπω (apotrépo) — to keep from happening — see also forestall, avert, ward off
  • Ancient Greek: κωλύω (kōlúō) — to keep from happening — see also forestall, avert, ward off
  • Haitian Creole: anpeche — to keep from happening — see also forestall, avert, ward off
  • Hebrew: מָנַע (maná') — to keep from happening — see also forestall, avert, ward off
  • Hindi: निवारण (nivāraṇ) — to keep from happening — see also forestall, avert, ward off
  • Hungarian: megakadályoz — to keep from happening — see also forestall, avert, ward off
  • Hungarian: meggátol — to keep from happening — see also forestall, avert, ward off
  • Hungarian: megelőz — to keep from happening — see also forestall, avert, ward off
  • Indonesian: mencegah — to keep from happening — see also forestall, avert, ward off
  • Ingrian: estää — to keep from happening — see also forestall, avert, ward off
  • Ingrian: essyttää — to keep from happening — see also forestall, avert, ward off
  • Irish: urghair — to keep from happening — see also forestall, avert, ward off
  • Irish: coisc — to keep from happening — see also forestall, avert, ward off
  • Italian: impedire — to keep from happening — see also forestall, avert, ward off
  • Italian: prevenire — to keep from happening — see also forestall, avert, ward off
  • Japanese: 予防する (yobō suru) — to keep from happening — see also forestall, avert, ward off
  • Kazakh: болдырмай қою (boldyrmai qoü) — to keep from happening — see also forestall, avert, ward off
  • Kazakh: алдын алу (aldyn alu) — to keep from happening — see also forestall, avert, ward off
  • Kazakh: болдырмау (boldyrmau) — to keep from happening — see also forestall, avert, ward off
  • Korean: 막다 (makda) — to keep from happening — see also forestall, avert, ward off
  • Korean: 방해하다 (banghaehada) — to keep from happening — see also forestall, avert, ward off
  • Kumyk: болма къоймамакъ (bolma qoymamaq) — to keep from happening — see also forestall, avert, ward off
  • Latin: arceō — to keep from happening — see also forestall, avert, ward off
  • Macedonian: спречи (spreči) — to keep from happening — see also forestall, avert, ward off
  • Malay: mencegah — to keep from happening — see also forestall, avert, ward off
  • Malayalam: തടയുക (taṭayuka) — to keep from happening — see also forestall, avert, ward off
  • Manchu: ᡩᠣᡳᡤᠣᠮᡧᠣᠮᠪᡳ (doigomšombi) — to keep from happening — see also forestall, avert, ward off
  • Māori: whakahōtaetae — to keep from happening — see also forestall, avert, ward off
  • Māori: whakakati — to keep from happening — see also forestall, avert, ward off
  • Middle English: merren — to keep from happening — see also forestall, avert, ward off
  • Norwegian Bokmål: forebygge — to keep from happening — see also forestall, avert, ward off
  • Polish: zapobiegać — to keep from happening — see also forestall, avert, ward off
  • Polish: zapobiec — to keep from happening — see also forestall, avert, ward off
  • Portuguese: impedir — to keep from happening — see also forestall, avert, ward off
  • Portuguese: prevenir — to keep from happening — see also forestall, avert, ward off
  • Romanian: preveni — to keep from happening — see also forestall, avert, ward off
  • Romanian: preîntâmpina — to keep from happening — see also forestall, avert, ward off
  • Russian: предотвраща́ть (predotvraščátʹ) — to keep from happening — see also forestall, avert, ward off
  • Russian: предотврати́ть (predotvratítʹ) — to keep from happening — see also forestall, avert, ward off
  • Russian: меша́ть (mešátʹ) — to keep from happening — see also forestall, avert, ward off
  • Russian: помеша́ть (pomešátʹ) — to keep from happening — see also forestall, avert, ward off
  • Serbo-Croatian: спре́чити — to keep from happening — see also forestall, avert, ward off
  • Serbo-Croatian: спреча́вати — to keep from happening — see also forestall, avert, ward off
  • Serbo-Croatian: spréčiti — to keep from happening — see also forestall, avert, ward off
  • Serbo-Croatian: sprečávati — to keep from happening — see also forestall, avert, ward off
  • Spanish: impedir — to keep from happening — see also forestall, avert, ward off
  • Spanish: prevenir — to keep from happening — see also forestall, avert, ward off
  • Swedish: förhindra — to keep from happening — see also forestall, avert, ward off
  • Swedish: förebygga — to keep from happening — see also forestall, avert, ward off
  • Tagalog: iwasan — to keep from happening — see also forestall, avert, ward off
  • Telugu: నివారించు (nivāriñcu) — to keep from happening — see also forestall, avert, ward off
  • Thai: ป้องกัน (bpɔ̂ng-gan) — to keep from happening — see also forestall, avert, ward off
  • Tok Pisin: abrusim — to keep from happening — see also forestall, avert, ward off
  • Tok Pisin: daunim — to keep from happening — see also forestall, avert, ward off
  • Ukrainian: запобіга́ти (zapobiháty) — to keep from happening — see also forestall, avert, ward off
  • Ukrainian: запобі́гти (zapobíhty) — to keep from happening — see also forestall, avert, ward off
  • Vietnamese: ngăn — to keep from happening — see also forestall, avert, ward off
  • Vietnamese: ngăn chặn — to keep from happening — see also forestall, avert, ward off
  • Welsh: atal — to keep from happening — see also forestall, avert, ward off
  • Welsh: rhwystro — to keep from happening — see also forestall, avert, ward off
  • Woiwurrung: me-am bak — to keep from happening — see also forestall, avert, ward off
Real reading context

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