Definition of certified
- a certified gemologist
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.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'certified.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
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