verify

verb

ver·​i·​fy ˈver-ə-ˌfī How to pronounce verify (audio)
verified; verifying

transitive verb

1
: to establish the truth, accuracy, or reality of
verify the claim
2
: to confirm or substantiate in law by oath
verifier noun
Choose the Right Synonym for verify

confirm, corroborate, substantiate, verify, authenticate, validate mean to attest to the truth or validity of something.

confirm implies the removing of doubts by an authoritative statement or indisputable fact.

confirmed the reports

corroborate suggests the strengthening of what is already partly established.

witnesses corroborated his story

substantiate implies the offering of evidence that sustains the contention.

the claims have yet to be substantiated

verify implies the establishing of correspondence of actual facts or details with those proposed or guessed at.

all statements of fact in the article have been verified

authenticate implies establishing genuineness by adducing legal or official documents or expert opinion.

handwriting experts authenticated the diaries

validate implies establishing validity by authoritative affirmation or by factual proof.

validated the hypothesis by experiments

Examples of verify in a Sentence

She verified her flight number. He verified that the item was in stock. Can you verify whether I am scheduled to work or not?
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Starvation stalks Gaza According to figures from Gaza's Health Ministry, verified by the World Health Organisation, deaths from malnutrition and starvation are spiking. Dawoud Abu Alkas, USA Today, 23 Aug. 2025 Its figures do not differentiate between civilians and combatants and cannot be independently verified by TIME. Callum Sutherland, Time, 22 Aug. 2025 Passengers should bring a physical ID with them to the airport, such as a Real ID-compliant driver's license or a passport, in case their identity can't be verified. Michael Salerno, AZCentral.com, 22 Aug. 2025 Even better, every item in the storefront has been inspected by professionals via a 20-point process that includes verifying customer reviews. Bestreviews, Mercury News, 21 Aug. 2025 See All Example Sentences for verify

Word History

Etymology

Middle English verifien, borrowed from Anglo-French verifier, borrowed from Medieval Latin vērificāre, from Latin vērus "true" + -ficāre -fy — more at very entry 2

First Known Use

14th century, in the meaning defined at sense 2

Time Traveler
The first known use of verify was in the 14th century

Browse Nearby Words

Cite this Entry

“Verify.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/verify. Accessed 27 Aug. 2025.

Kids Definition

verify

verb
ver·​i·​fy ˈver-ə-ˌfī How to pronounce verify (audio)
verified; verifying
: to prove or check the truth, accuracy, or reality of
verify the claim
verifier noun
Etymology

Middle English verifien "to establish the truth of," from early French verifier (same meaning), from Latin verificare (same meaning), from earlier verus "true" — related to verdict, very

Legal Definition

verify

transitive verb
ver·​i·​fy ˈver-ə-ˌfī How to pronounce verify (audio)
verified; verifying
1
: to confirm or substantiate by oath, affidavit, or deposition
verify a motion
2
: to establish the truth, accuracy, or reality of
Etymology

Anglo-French verifier, from Medieval Latin verificare, from Latin verus true + -ficare to make

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