certification
Americannoun
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the act of certifying.
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the state of being certified.
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a certified statement.
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the writing on the face of a check by which it is certified.
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Law. a certificate attesting the truth of some statement or event.
noun
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the act of certifying or state of being certified
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law a document attesting the truth of a fact or statement
Other Word Forms
Derived Forms
Inflected Forms
Nouns
Etymology
Origin of certification
1400–50; late Middle English certificacio ( u ) n < Medieval Latin certificātiōn- (stem of certificātiō ). See certificate, -ion
Explanation
Certification is official proof that something is true or authentic, or the process of obtaining that proof. To work as a life guard, you need certification in both swimming and first aid — and a whole lot of sunscreen. If you want to be an elementary school teacher, you'll need to get certification, which shows you've been tested and found qualified to teach. Likewise, an auto mechanic's certification demonstrates her education and skill at car repair. One element of certification is demonstrating your ability, and the other is obtaining a document (or certificate) so you can prove that ability to other people.
Vocabulary lists containing certification
"Most Dangerous 'Sport' of All May Be Cheerleading"
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This Week in Words: Current Events Vocab for January 5–January 11, 2025
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Are You Ready to Hatch an Unusual Chicken?
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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.
Certification of the company’s eVTOL is slated for 2028.
From Barron's • Mar. 30, 2026
Certification has traditionally been an administrative action in which election boards merely confirm that the compiled results match up with what precincts have reported.
From Los Angeles Times • Oct. 21, 2024
Certification is granted when a country proves that the transmission chain is interrupted for at least the previous three consecutive years.
From BBC • Oct. 20, 2024
DeFazio’s hearings resulted in a new law — the Aircraft Certification, Safety, and Accountability Act — and FAA promises to strictly monitor the quality of Boeing aircraft.
From Seattle Times • Apr. 8, 2024
Mr. McDaniel: Certification has to do with planting stock.
From Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948 by Northern Nut Growers Association
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
