eyewitness

noun

eye·​wit·​ness ˈī-ˈwit-nəs How to pronounce eyewitness (audio)
Synonyms of eyewitnessnext
: one who sees an occurrence or an object
especially : one who gives a report of what has happened

Examples of eyewitness in a Sentence

The police are hoping to locate an eyewitness to the shooting. He was able to give an eyewitness account of the shooting.
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.
My husband was the only eyewitness. Stephanie MacK, PEOPLE, 6 June 2026 In the series, Gladwell draws on archives, letters, diaries, court records and eyewitness testimonies, along with interviews with American scholars and storytellers. Todd Spangler, Variety, 4 June 2026 Feaster found two eyewitness accounts that agreed on the details. Ron Cowen, Scientific American, 3 June 2026 From eyewitness testimonies sent to the National UFO Reporting Center since 1999. Wyatt Williams, Harpers Magazine, 2 June 2026 See All Example Sentences for eyewitness

Word History

First Known Use

1539, in the meaning defined above

Time Traveler
The first known use of eyewitness was in 1539

Browse Nearby Words

Cite this Entry

“Eyewitness.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/eyewitness. Accessed 15 Jun. 2026.

Kids Definition

eyewitness

noun
eye·​wit·​ness -ˈwit-nəs How to pronounce eyewitness (audio)
: a person who sees an occurrence and is able to give a report of it

Legal Definition

eyewitness

noun
eye·​wit·​ness
: one who sees an occurrence or object or sometimes experiences it through other senses (as hearing) and usually reports or testifies about it

More from Merriam-Webster on eyewitness

Love words? Need even more definitions?

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

More from Merriam-Webster