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Synonyms

corroborate

American  
[kuh-rob-uh-reyt, kuh-rob-er-it] / kəˈrɒb əˌreɪt, kəˈrɒb ər ɪt /

verb (used with object)

corroborated, corroborating
  1. to make more certain; confirm.

    He corroborated my account of the accident.

    Synonyms:
    validate, support, authenticate, verify

adjective

  1. Archaic. confirmed.

corroborate British  
/ kəˈrɒbərətɪv /

verb

  1. (tr) to confirm or support (facts, opinions, etc), esp by providing fresh evidence

    the witness corroborated the accused's statement

"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

adjective

  1. serving to corroborate a fact, an opinion, etc

  2. (of a fact) corroborated

"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

  • corroboration noun
  • corroborative adjective
  • corroboratively adverb
  • corroborator noun
  • corroboratorily adverb
  • corroboratory adjective
  • noncorroborating adjective
  • noncorroborative adjective
  • noncorroboratively adverb
  • noncorroboratory adjective
  • uncorroborated adjective
  • uncorroborative adjective
  • uncorroboratively adverb
  • uncorroboratory adjective

Etymology

Origin of corroborate

First recorded in 1520–30; from Latin corrōborātus, past participle of corrōborāre “to strengthen,” equivalent to cor- “with, together” + rōbor(āre) “to make strong” (derivative of rōbor, rōbur “oak” hence, “strength”) + -ātus past participle suffix; cor-, robust, -ate 1

Compare meaning

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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.

“But in my experience, cooperators in these types of cases are especially valuable, and the key is to then corroborate them with other witnesses who tell the same story or documentary evidence.”

From Los Angeles Times

Fed minutes had little impact on bond markets, as they corroborated expectations of a pause in interest rate cutting next month.

From The Wall Street Journal

The available sources corroborate the narrative that prosecutions were based on false testimony and that courts are rejecting these cases on evidentiary grounds.

From Los Angeles Times

But forensic evidence corroborated the teenager's account of events.

From BBC

"As was true two years ago, the dancers cannot find a single person to corroborate their meritless claims," she Glass said in a statement to Billboard magazine.

From BBC