verification

noun

ver·​i·​fi·​ca·​tion ˌver-ə-fə-ˈkā-shən How to pronounce verification (audio)
Synonyms of verification
: the act or process of verifying : the state of being verified

Examples of verification in a Sentence

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.
The remaining work includes engineering verification, validation and final safety assessments. — Kurt Knutsson, FOXNews.com, 12 Oct. 2026 The author photo on the Hoskins column published by the Star was generated using OpenAI’s artificial intelligence tools, according to the company’s online verification tool. — Miriam Waldvogel, Washington Post, 9 Oct. 2026 California’s existing prohibition on false or misleading environmental marketing remains in place, meaning apparel companies still face requirements to make truthful claims even without the bill’s additional verification framework. — Alexandra Harrell, Footwear News, 5 Oct. 2026 The more powerful the system, the stronger the independent verification must become. — Babajide Ojuola, Forbes.com, 5 Oct. 2026 See All Example Sentences for verification

Word History

Etymology

borrowed from Medieval Latin vērificātiōn-, vērificātiō, from vērificāre "to verify" + Latin -tiōn-, -tiō, suffix of action nouns

First Known Use

1523, in the meaning defined above

Time Traveler
The first known use of verification was in 1523

Rhymes for verification

See All Rhymes for verification

Browse Nearby Words

verifiable
verification
verification principle
See all Nearby Words

Cite this Entry

“Verification.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/verification. Accessed 14 Oct. 2026.

Copy Citation

Kids Definition

verification

noun
ver·​i·​fi·​ca·​tion ˌver-ə-fə-ˈkā-shən How to pronounce verification (audio)
: the act or process of verifying : the state of being verified

Legal Definition

verification

noun
ver·​i·​fi·​ca·​tion ˌver-ə-fə-ˈkā-shən How to pronounce verification (audio)
1
: an act or process of verifying
2
: a sworn statement of truth or correctness
submitted a verification signed by the defendant with the petition

More from Merriam-Webster on verification

Thesaurus: All synonyms and antonyms for verification

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

Last Updated: - Updated example sentences

More from Merriam-Webster

Word of the Day

Listen to the pronunciation of deportment

See Definitions and Examples »

Popular in Grammar & Usage

See More

Do You Need a New Language Peeve?

The Exceptions of '-s' and '-es' Plurals

Merriam-Webster’s Great Big List of Words You Love to Hate

Is it 'nerve-racking' or 'nerve-wracking'?

What's the difference between 'fascism' and 'socialism'?
See More

Popular in Wordplay

See More

The Real Origin of 'Supercalifragilistic'

9 Words That Sound Like Insults But Aren't

7 Words for Bad Endings and Rough Situations

The Words of the Week - Oct. 9

Why do we call it a 'flea market'?
See More

Popular

See More

Do You Need a New Language Peeve?

The Real Origin of 'Supercalifragilistic'

9 Words That Sound Like Insults But Aren't
See More

Games & Quizzes

See All
Play Quordle: Guess all four words in a limited number of tries. Each of your guesses must be a real 5-letter word.
Quordle Can you solve 4 words at once?
Play Blossom: Solve today's spelling word game by finding as many words as you can using just 7 letters. Longer words score more points.
Blossom Pick the best words!
Play Missing Letter: a crossword with a twist. Each of the 25 puzzle words start with a different letter of the alphabet. Which letter is missing?
The Missing Letter A daily crossword with a twist
a cup of tea and a golf ball on tee side by side
Quiz: Sounds Like... Choose the word that sounds like it fits the clue...
See All