Standard Lemma guide

verify

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.

  • /ˈvɛɹɪfaɪ/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • CMU ARPABET: V EH1 R AH0 F AY2 Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

verb

Meaning 1

To substantiate or prove the truth of something.

Definition source: English Wiktionary via Wiktextract

Usage: transitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

verb

Meaning 2

To confirm or test the truth or accuracy of something.

Definition source: English Wiktionary via Wiktextract

Usage: transitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

verb

Meaning 3

To affirm something formally, under oath.

Definition source: English Wiktionary via Wiktextract

Usage: transitive

Topics: law

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

verb

Meaning 4

confirm the truth of

Definition source: Princeton WordNet 3.0

Examples

  • Please verify that the doors are closed
  • verify a claim

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: confirm, corroborate, sustain, substantiate, support, affirm

Narrower terms: check, check off, mark, mark off, tick off, tick, see, insure, see to it, ensure, control, ascertain, assure

5

verb

Meaning 5

to declare or affirm solemnly and formally as true

Definition source: Princeton WordNet 3.0

Examples

  • Before God I swear I am innocent

Meaning relationships

Synonyms: affirm, assert, avow, aver, swan, swear

Antonyms: none provided

Broader terms: declare

Narrower terms: hold, claim, take, attest, declare, protest, assure, tell

6

verb

Meaning 6

attach or append a legal verification to (a pleading or petition)

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: confirm, reassert

7

verb

Meaning 7

check or regulate (a scientific experiment) by conducting a parallel experiment or comparing with another standard

Definition source: Princeton WordNet 3.0

Examples

  • Are you controlling for the temperature?

Meaning relationships

Synonyms: control

Antonyms: none provided

Broader terms: test, prove, try, try out, examine, essay

History

Etymology

From Old French verifier (French: vérifier), from Medieval Latin vērificāre (“make true”), from Latin vērus (“true”) + faciō (“do, make”); see -fy.

Across languages

Translations

136 source translations are retained for this English entry.

  • Arabic: أَكَّدَ (ʔakkada) — to substantiate or prove the truth of something
  • Bulgarian: проверявам (proverjavam) — to substantiate or prove the truth of something
  • Esperanto: kontroli — to substantiate or prove the truth of something
  • Esperanto: verigi — to substantiate or prove the truth of something
  • Finnish: tarkistaa — to substantiate or prove the truth of something
  • Finnish: varmistaa — to substantiate or prove the truth of something
  • Finnish: todentaa — to substantiate or prove the truth of something
  • Finnish: verifioida — to substantiate or prove the truth of something
  • Galician: verificar — to substantiate or prove the truth of something
  • Georgian: დამოწმება (damoc̣meba) — to substantiate or prove the truth of something
  • Georgian: დადასტურება (dadasṭureba) — to substantiate or prove the truth of something
  • German: belegen — to substantiate or prove the truth of something
  • German: beweisen — to substantiate or prove the truth of something
  • German: verifizieren — to substantiate or prove the truth of something
  • Hebrew: וידא (vidé) — to substantiate or prove the truth of something
  • Hindi: परखना (parakhnā) — to substantiate or prove the truth of something
  • Hindi: जाँचना (jā̃cnā) — to substantiate or prove the truth of something
  • Hungarian: bizonyít — to substantiate or prove the truth of something
  • Hungarian: bebizonyít — to substantiate or prove the truth of something
  • Hungarian: igazol — to substantiate or prove the truth of something
  • Hungarian: hitelesít — to substantiate or prove the truth of something
  • Hungarian: alátámaszt — to substantiate or prove the truth of something
  • Hungarian: verifikál — to substantiate or prove the truth of something
  • Ido: verigar — to substantiate or prove the truth of something
  • Indonesian: membuktikan — to substantiate or prove the truth of something
  • Indonesian: buktikan — to substantiate or prove the truth of something
  • Indonesian: memverifikasi — to substantiate or prove the truth of something
  • Indonesian: melakukan verifikasi — to substantiate or prove the truth of something
  • Latin: vērificō — to substantiate or prove the truth of something
  • Malay: membuktikan — to substantiate or prove the truth of something
  • Manchu: ᠶᠠᡵᡤᡳᠶᠠᠯᠠᠮᠪᡳ (yargiyalambi) — to substantiate or prove the truth of something
  • Māori: whakatūturu — to substantiate or prove the truth of something
  • Māori: manatoko — to substantiate or prove the truth of something
  • Māori: hāpono — to substantiate or prove the truth of something
  • Persian: ثابت کردن (sâbet kardan) — to substantiate or prove the truth of something
  • Polish: weryfikować — to substantiate or prove the truth of something
  • Polish: zweryfikować — to substantiate or prove the truth of something
  • Polish: potwierdzać — to substantiate or prove the truth of something
  • Polish: potwierdzić — to substantiate or prove the truth of something
  • Portuguese: verificar — to substantiate or prove the truth of something
  • Romanian: verifica — to substantiate or prove the truth of something
  • Russian: дока́зывать (dokázyvatʹ) — to substantiate or prove the truth of something
  • Russian: доказа́ть (dokazátʹ) — to substantiate or prove the truth of something
  • Serbo-Croatian: verificirati — to substantiate or prove the truth of something
  • Spanish: verificar — to substantiate or prove the truth of something
  • Swedish: verifiera — to substantiate or prove the truth of something
  • Swedish: bekräfta — to substantiate or prove the truth of something
  • Tagalog: magpatunay — to substantiate or prove the truth of something
  • Tagalog: ipatunay — to substantiate or prove the truth of something
  • Tagalog: magpatotoo — to substantiate or prove the truth of something
  • Tagalog: ipatotoo — to substantiate or prove the truth of something
  • Tagalog: magberipika — to substantiate or prove the truth of something
  • Tagalog: beripikahin — to substantiate or prove the truth of something
  • Turkish: doğrulamak — to substantiate or prove the truth of something
  • Ukrainian: підтве́рджувати (pidtvérdžuvaty) — to substantiate or prove the truth of something
  • Ukrainian: підтве́рдити (pidtvérdyty) — to substantiate or prove the truth of something
  • Ukrainian: засві́дчувати (zasvídčuvaty) — to substantiate or prove the truth of something
  • Ukrainian: засві́дчити (zasvídčyty) — to substantiate or prove the truth of something
  • Urdu: ثابت کرنا (sābit karnā) — to substantiate or prove the truth of something
  • Vietnamese: xác minh — to substantiate or prove the truth of something
  • Vietnamese: xác thực — to substantiate or prove the truth of something
  • Vietnamese: chứng thực — to substantiate or prove the truth of something
  • Vietnamese: kiểm chứng — to substantiate or prove the truth of something
  • Arabic: حَقَّقَ (ḥaqqaqa) — to confirm or test the truth or accuracy of something
  • Basque: egiaztatu — to confirm or test the truth or accuracy of something
  • Bulgarian: потвърждавам (potvǎrždavam) — to confirm or test the truth or accuracy of something
  • Chinese Mandarin: 校驗 /校验 (jiàoyàn) — to confirm or test the truth or accuracy of something
  • Chinese Mandarin: 驗證 /验证 (yànzhèng) — to confirm or test the truth or accuracy of something
  • Czech: ověřit — to confirm or test the truth or accuracy of something
  • Esperanto: kontroli — to confirm or test the truth or accuracy of something
  • Esperanto: verigi — to confirm or test the truth or accuracy of something
  • Finnish: vahvistaa — to confirm or test the truth or accuracy of something
  • Finnish: todentaa — to confirm or test the truth or accuracy of something
  • Finnish: verifioida — to confirm or test the truth or accuracy of something
  • French: vérifier — to confirm or test the truth or accuracy of something
  • Galician: verificar — to confirm or test the truth or accuracy of something
  • Georgian: შემოწმება (šemoc̣meba) — to confirm or test the truth or accuracy of something
  • Georgian: გადამოწმება (gadamoc̣meba) — to confirm or test the truth or accuracy of something
  • German: überprüfen — to confirm or test the truth or accuracy of something
  • German: verifizieren — to confirm or test the truth or accuracy of something
  • Greek: επαληθεύω (epalithévo) — to confirm or test the truth or accuracy of something
  • Hebrew: וידא (vidé) — to confirm or test the truth or accuracy of something
  • Hindi: परखना (parakhnā) — to confirm or test the truth or accuracy of something
  • Hindi: जाँचना (jā̃cnā) — to confirm or test the truth or accuracy of something
  • Hungarian: ellenőriz — to confirm or test the truth or accuracy of something
  • Hungarian: megvizsgál — to confirm or test the truth or accuracy of something
  • Hungarian: verifikál — to confirm or test the truth or accuracy of something
  • Khmer: ផ្ទៀងផ្ទាត់ (phtiəng-phtŏət) — to confirm or test the truth or accuracy of something
  • Latin: verifico — to confirm or test the truth or accuracy of something
  • Māori: manatoko — to confirm or test the truth or accuracy of something
  • Persian: تایید کردن (tâyid kardan) — to confirm or test the truth or accuracy of something
  • Persian: درستجیدن — to confirm or test the truth or accuracy of something
  • Polish: sprawdzać — to confirm or test the truth or accuracy of something
  • Polish: sprawdzić — to confirm or test the truth or accuracy of something
  • Polish: weryfikować — to confirm or test the truth or accuracy of something
  • Polish: zweryfikować — to confirm or test the truth or accuracy of something
  • Portuguese: verificar — to confirm or test the truth or accuracy of something
  • Portuguese: confirmar — to confirm or test the truth or accuracy of something
  • Portuguese: constatar — to confirm or test the truth or accuracy of something
  • Romanian: verifica — to confirm or test the truth or accuracy of something
  • Russian: проверя́ть (proverjátʹ) — to confirm or test the truth or accuracy of something
  • Russian: прове́рить (provéritʹ) — to confirm or test the truth or accuracy of something
  • Serbo-Croatian: verificirati — to confirm or test the truth or accuracy of something
  • Serbo-Croatian: ovjeroviti — to confirm or test the truth or accuracy of something
  • Spanish: verificar — to confirm or test the truth or accuracy of something
  • Swedish: verifiera — to confirm or test the truth or accuracy of something
  • Swedish: kontrollera — to confirm or test the truth or accuracy of something
  • Ukrainian: перевіря́ти (perevirjáty) — to confirm or test the truth or accuracy of something
  • Ukrainian: переві́рити (perevíryty) — to confirm or test the truth or accuracy of something
  • Ukrainian: верифікува́ти (veryfikuváty) — to confirm or test the truth or accuracy of something
  • Urdu: تصدیق کرنا (tasdīq karnā) — to confirm or test the truth or accuracy of something
  • Vietnamese: xác minh — to confirm or test the truth or accuracy of something
  • Vietnamese: xác thực — to confirm or test the truth or accuracy of something
  • Vietnamese: chứng thực — to confirm or test the truth or accuracy of something
  • Vietnamese: kiểm chứng — to confirm or test the truth or accuracy of something
  • Walloon: aveuri — to confirm or test the truth or accuracy of something
  • Walloon: acertiner — to confirm or test the truth or accuracy of something
  • Arabic: شَهِدَ (šahida) — law: to affirm something formally, under oath
  • Bulgarian: удостоверявам (udostoverjavam) — law: to affirm something formally, under oath
  • Finnish: vahvistaa — law: to affirm something formally, under oath
  • Finnish: vannoa — law: to affirm something formally, under oath
  • German: beglaubigen — law: to affirm something formally, under oath
  • Persian: تایید کردن (tâyid kardan) — law: to affirm something formally, under oath
  • Portuguese: constatar — law: to affirm something formally, under oath
  • Russian: удостоверя́ть (udostoverjátʹ) — law: to affirm something formally, under oath
  • Russian: удостове́рить (udostovéritʹ) — law: to affirm something formally, under oath
  • Russian: заверя́ть (zaverjátʹ) — law: to affirm something formally, under oath
  • Russian: заве́рить (zavéritʹ) — law: to affirm something formally, under oath
  • Russian: подтвержда́ть (podtverždátʹ) — law: to affirm something formally, under oath
  • Russian: подтверди́ть (podtverdítʹ) — law: to affirm something formally, under oath
  • Swedish: verifiera — law: to affirm something formally, under oath
  • Swedish: attestera — law: to affirm something formally, under oath
  • Swedish: vidimera — law: to affirm something formally, under oath
  • Urdu: گواہی دینا (gavāhī dēnā) — law: to affirm something formally, under oath
  • Urdu: شاہد ہونا (shāhid honā) — law: to affirm something formally, under oath
  • Vietnamese: xác nhận — law: to affirm something formally, under oath
Real reading context

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