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Synonyms

verify

American  
[ver-uh-fahy] / ˈvɛr əˌfaɪ /

verb (used with object)

verified, verifying
  1. to prove the truth of, as by evidence or testimony; confirm; substantiate.

    Events verified his prediction.

  2. to ascertain the truth or correctness of, as by examination, research, or comparison.

    to verify a spelling.

    Synonyms:
    validate, authenticate
  3. to act as ultimate proof or evidence of; serve to confirm.

  4. Law.

    1. to prove or confirm (an allegation).

    2. to state to be true, especially in legal use, formally or upon oath.


verify British  
/ ˈvɛrɪˌfaɪ /

verb

  1. to prove to be true; confirm; substantiate

  2. to check or determine the correctness or truth of by investigation, reference, etc

  3. law to add a verification to (a pleading); substantiate or confirm (an oath)

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • nonverifiable adjective
  • preverify verb (used with object)
  • reverify verb (used with object)
  • unverifiability noun
  • unverifiable adjective
  • verifiability noun
  • verifiable adjective
  • verifiableness noun
  • verifiably adverb
  • verifier noun

Etymology

Origin of verify

First recorded in 1275–1325; Middle English verifien, from Middle French verifier, from Medieval Latin vērificāre, from vēri- (combining form of vērus “true”) + -ficāre -fy

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The BMI of patients who have completed online questionnaires or sent photos must also be verified.

From BBC

While most of the loadings were conducted “dark,” the data provider said it verified the activity using satellite imagery.

From The Wall Street Journal

"We are unable to independently verify the accuracy or authenticity of the information you have provided," it said.

From BBC

"You have to have a clear set of rules and protocols," Kyslytsia said, "and a way to verify and monitor."

From BBC

To verify the startups’ revenue, Shi said he uses public sources—and in some cases, founders send screenshots of their financial accounts.

From The Wall Street Journal