certify

verb
cer·​ti·​fy | \ ˈsər-tə-ˌfī How to pronounce certify (audio) \
certified; certifying

Definition of certify

transitive verb

1 : to attest authoritatively: such as
a : confirm
b : to present in formal communication
c : to attest as being true or as represented or as meeting a standard
d : to attest officially to the insanity of
2 : to inform with certainty : assure
3 : to guarantee (a personal check) as to signature and amount by so indicating on the face
4 : to recognize as having met special qualifications (as of a governmental agency or professional board) within a field agencies that certify teachers

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Other Words from certify

certifier \ ˈsər-​tə-​ˌfī(-​ə)r How to pronounce certifier (audio) \ noun

Choose the Right Synonym for certify

certify, attest, witness, vouch mean to testify to the truth or genuineness of something. certify usually applies to a written statement, especially one carrying a signature or seal. certified that the candidate had met all requirements attest applies to oral or written testimony usually from experts or witnesses. attested to the authenticity of the document witness applies to the subscribing of one's own name to a document as evidence of its genuineness. witnessed the signing of the will vouch applies to one who testifies as a competent authority or a reliable person. willing to vouch for her integrity

synonyms see in addition approve

Examples of certify in a Sentence

A judge must certify the contract. The document has been certified by the court. The car dealer certifies each car before it is sold. Has your doctor been certified?
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Recent Examples on the Web

Tuesday, City Council will vote on whether to adopt the plan and certify the associated environmental impact report. San Diego Union-Tribune, "Can Mission Valley handle 50,000 more residents?," 8 Sep. 2019 However, each bus driver goes through CCPS training when they are first certified and for their annual in-service training. Catalina Righter, baltimoresun.com/maryland/carroll, "Carroll school system inspects hundreds of buses, asks drivers to heed safety advice," 2 Sep. 2019 Companies can sign up for free and will need at least one technician certified on Apple repairs. Don Reisinger, Fortune, "Broken Screen? Need a Battery Replacement? A New Apple Program Wants to Make More iPhone Repair Shops Near You," 29 Aug. 2019 The computer network between the state department and the school district will be closed until the superintendent can certify the outbreak has ended, Pope said. al, "Alabama superintendents warned cyberattacks on the rise," 28 Aug. 2019 The university is already working with the Providence school department to help certify more ELL teachers. Dan Mcgowan, BostonGlobe.com, "RWU seeks to open a charter school in Providence," 22 Aug. 2019 The Hub became a reality last year when the city of San Diego certified the developer’s environmental impact report and rezoned the property to allow for multifamily housing through a community plan amendment. Jennifer Van Grove, San Diego Union-Tribune, "Scripps Ranch business park is toast with 260 luxury apartments on the way," 20 Aug. 2019 The idea is the brainchild of Emily Schrader, a licensed professional counselor and certified addictions counselor who struggled with alcohol in the past. Sarah Kuta, The Know, "“Sober curious” trend hits Colorado, with zero-proof cocktail menus and plans for a new “dry bar”," 20 Aug. 2019 Furthermore, the products - which often are tested independently by the companies selling them - are not vetted by the National Institute of Justice, an arm of the Justice Department that certifies body armor for law enforcement officers. Abha Bhattarai, Anchorage Daily News, "Covered in princesses — and bulletproof: Inside the booming business of everyday ballistic gear," 13 Aug. 2019

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

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First Known Use of certify

14th century, in the meaning defined at sense 1

History and Etymology for certify

Middle English certifien, from Anglo-French certefier, from Late Latin certificare, from Latin certus certain — more at certain

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Statistics for certify

Last Updated

11 Sep 2019

Look-up Popularity

Time Traveler for certify

The first known use of certify was in the 14th century

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More Definitions for certify

certify

verb

English Language Learners Definition of certify

: to say officially that something is true, correct, or genuine
: to say officially that something or someone has met certain standards or requirements
chiefly British : to say officially that someone is insane and in need of treatment

certify

verb
cer·​ti·​fy | \ ˈsər-tə-ˌfī How to pronounce certify (audio) \
certified; certifying

Kids Definition of certify

1 : to show to be true or as claimed by a formal or official statement Only the teacher can certify test scores.
2 : to guarantee the quality, fitness, or value of officially certified milk certify a check
3 : to show to have met certain requirements His school needs to certify him for graduation.

certify

verb
cer·​ti·​fy | \ ˈsərt-ə-ˌfī How to pronounce certify (audio) \
certified; certifying

Medical Definition of certify

transitive verb

1 : to attest authoritatively especially : to attest officially to the mental illness of
2 : to designate as having met the requirements to practice medicine or a particular medical specialty

intransitive verb

: to attest by a certificate five year program leading to examination by the American Board which certifies in that specialtyBulletin of Meharry Medical College

Other Words from certify

certifiable \ ˈsər-​tə-​ˌfī-​ə-​bəl, ˌsər-​tə-​ˈfī-​ \ adjective
certifiably \ -​blē How to pronounce certifiably (audio) \ adverb

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certify

transitive verb
cer·​ti·​fy | \ ˈsər-tə-ˌfī How to pronounce certify (audio) \
certified; certifying

Legal Definition of certify

1 : to state authoritatively: as
a : to give assurance of the validity of certify corporate records
b : to present in formal communication (as an order) especially for review by an appellate court the court may certify the question to the Supreme Judicial Court— R. T. Gerwatowski — see also certification
c : to state as being true or as reported or as meeting a standard refused to certify the suit as a class action and dismissed it— Marcia Coyle
2 : to guarantee (a personal check) as to signature and amount by so indicating (as by stamping certified) on the face — see also certified check at check
b : to designate (a labor union) as an exclusive bargaining agent or representative

History and Etymology for certify

Medieval Latin certificare, from Late Latin, to assure, convince, from Latin certus certain + -ficare to make

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More from Merriam-Webster on certify

Rhyming Dictionary: Words that rhyme with certify

Thesaurus: All synonyms and antonyms for certify

Spanish Central: Translation of certify

Nglish: Translation of certify for Spanish Speakers

Britannica English: Translation of certify for Arabic Speakers

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