certified

adjective

cer·​ti·​fied ˈsər-tə-ˌfīd How to pronounce certified (audio)
Synonyms of certifiednext
1
: having earned certification
a certified gemologist
2
: genuine, authentic
a certified big shot
certified intellectuals

Examples of certified in a Sentence

You must be certified in order to practice medicine. The carpentry work must be done by someone who is certified for the job. The food is certified kosher. Her boyfriend's a certified weirdo.
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.
Trump is a certified egomaniac. Voice Of The People, New York Daily News, 11 Feb. 2026 His case was de-certified from adult court to juvenile court. Mike Darnay, CBS News, 11 Feb. 2026 To ensure consistent officiating, organizers deployed 242 certified referees. Aamir Khollam, Interesting Engineering, 9 Feb. 2026 Caroline Wilkinson, founder and certified canine behaviorist at Barket Place, explains that doing your research is very important. Taylor Grothe, Parents, 9 Feb. 2026 See All Example Sentences for certified

Word History

First Known Use

1611, in the meaning defined at sense 1

Time Traveler
The first known use of certified was in 1611

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Cite this Entry

“Certified.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/certified. Accessed 14 Feb. 2026.

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