Definition of testifynext
as in to swear
to make a solemn declaration under oath for the purpose of establishing a fact several witnesses testified that they had seen the accused in the vicinity of the crime scene

Synonyms & Similar Words

Relevance

Example Sentences

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.
Recent Examples of testify Microsoft cofounder Bill Gates testified about his ties to Jeffrey Epstein in a closed-door House Oversight and Government Reform Committee hearing Wednesday, claiming that Epstein tried to use extramarital affairs to pressure him into maintaining their relationship. Lauren Green, The Washington Examiner, 10 June 2026 Jacob was found on the other side of the road, experts testified. Richard Winton, Los Angeles Times, 10 June 2026 The tech billionaire became the latest powerful figure linked to Epstein to testify before the House Oversight Committee. Eva Roytburg, Fortune, 10 June 2026 Yunus refused to appear and testify during the trial that began in late April, citing ongoing medical recovery from skin graft surgeries and a lack of trust in the military court, according to the Advocacy Team for Democracy, or TAUD, a civil society group representing Yunus. ABC News, 10 June 2026 See All Example Sentences for testify
Recent Examples of Synonyms for testify
Verb
  • If elected to new offices, they would both be sworn into roles in the first week of 2027, leaving their seats behind the Sacramento dais vacant.
    Jennah Pendleton, Sacbee.com, 11 June 2026
  • Seven graduates are joining the military, including senior Jacob Diaz, who has already sworn into the United States Marine Corps.
    Melissa Candy, San Diego Union-Tribune, 9 June 2026
Verb
  • There was no shortage of celebrities to witness the epic comeback during Game 4.
    Charna Flam, PEOPLE, 11 June 2026
  • The retail landscape is witnessing a fascinating divergence as physical malls boldly buck the wider shopping slowdown.
    Arthur Zaczkiewicz, Footwear News, 11 June 2026
Verb
  • At a recent New York City gala for the Committee to Protect Journalists, Hersh and Poitras attested to the importance of protecting an endangered media, which these days applies to this country almost as much as CPJ’s traditional battleground of the Global South.
    Steven Zeitchik, HollywoodReporter, 7 Dec. 2025
  • Selecting the right whisky for holiday gifting is a tricky endeavor, as anyone who’s ever traversed the whisky aisles of a liquor store can attest.
    Robb Report Studio, Robb Report, 3 Dec. 2025
Verb
  • Having a smart structure for AI verification is going to become increasingly critical as the technology performs more and more tasks, outpacing the ability of humans to verify all the work.
    Alexei Oreskovic, Fortune, 16 June 2026
  • International monitors verified that Iran was complying, and Iran was able to tap its oil wealth.
    Tal Shalev, CNN Money, 15 June 2026

Browse Nearby Words

Cite this Entry

“Testify.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/testify. Accessed 17 Jun. 2026.

More from Merriam-Webster on testify

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster