certification

noun

cer·​ti·​fi·​ca·​tion ˌsər-tə-fə-ˈkā-shən 

1

: the act of certifying : the state of being certified

2

: a certified statement

Synonyms

• certificate

Examples of certification in a Sentence

the certification of the vote

She had to wait until her certification as a nurse before she could start her new job.

The certifications of nine teachers were revoked.

The school offers scuba diving certification.

Recent Examples on the Web

An expungement could pave the way for Herman to get his certification reinstated. —Kirsten Fiscus, Nashville Tennessean, 15 Aug. 2025

In 2023, the FDA removed the in-person dispensing requirement for mifepristone and added a pharmacy certification process, essentially expanding access through telehealth. —Bloomberg, Mercury News, 14 Aug. 2025

Stoner also hopes to use their certifications to support productions and create healthier on-set environments. —Carly Tagen-Dye, People.com, 13 Aug. 2025

The certification authorizes law enforcement agencies to use radar to enforce the 40 mph speed limit. —Karen Billing, San Diego Union-Tribune, 13 Aug. 2025

Word History

First Known Use

15th century, in the meaning defined at sense 1

Phrases Containing certification

• certification mark

Rhymes for certification

• abbreviation
• abomination
• acceleration
• accentuation
• accommodation
• accreditation
• acculturation
• accumulation
• acetylation
• adjudication
• administration
• adulteration

Medical Definition

certification

noun

cer·​ti·​fi·​ca·​tion ˌsərt-ə-fə-ˈkā-shən 

: the act of certifying : the state of being certified

psychiatrists with subspecialty board certification in geriatrics

—Gary Kennedy

Legal Definition

certification

noun

cer·​ti·​fi·​ca·​tion ˌsər-ti-fi-ˈkā-shən 

1

a

: the act of certifying

b

: the state of being certified see also certiorari

Note: Certification of an interlocutory decision by a trial court allows an appellate court to review the decision and to answer a controlling question of law. Certification is often used in state courts as well as federal courts and, where available, allows a federal court to refer a question of state law to the state's highest court. Certification is also used to refer to a judge's order that allows a suit to be maintained as a class action.

2

: a certified statement