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.
Without care from her medical team in the United States, the burden of her daughter’s recovery has fallen solely on the mother, who once was a rehab technician and a certified nursing assistant. Nicole Acevedo, NBC news, 18 May 2026 In an era where picking apart golf courses, even major championship ones, with a flavor of violence has become the expectation, there was a welcome shock factor seeing a someone like Aaron Rai emerge from the pack of certified killers to get his hands on the Wanamaker Trophy. Mark Harris Outkick, FOXNews.com, 18 May 2026 Many used certified cars also come with a warranty. Kate Tully Ellsworth, USA Today, 18 May 2026 Target will also carry a Froot Loops Wild Berry cereal made without certified synthetic colors. Michele Laufik, Martha Stewart, 18 May 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 21 May. 2026.

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