onlooker

noun

on·​look·​er ˈȯn-ˌlu̇-kər How to pronounce onlooker (audio)
ˈän-
Synonyms of onlookernext
: one that looks on
especially : a passive spectator
onlooking adjective

Examples of onlooker in a Sentence

Curious onlookers watched the ceremony. An onlooker noticed the disturbance. A crowd of onlookers gathered at the fire.
Recent Examples on the Web
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Each rendezvous, complete with soap opera–worthy drama—hoarding, cheeky teasing, Alex Honnold–worthy climbing, slow-mo acrobatics, and aggression that made gathered onlookers gasp—further cemented our similarities as species. Kathryn Romeyn, Condé Nast Traveler, 30 Mar. 2026 Those arrivals joined on five- or six-year contracts, meaning Liverpool signed up to long-term costs which aren’t always thought of by onlookers in the here and now of a transfer window. Chris Weatherspoon, New York Times, 30 Mar. 2026 Told through a Greek chorus of onlookers, the tragedy leaves neighbors asking what about the Sharaf family was perfect and what was merely a facade. Clare Mulroy, USA Today, 28 Mar. 2026 City Parks workers were joined on the beach by the State Department of Environmental Conservation, which is assisting in securing the carcass, which drew onlookers throughout the day. Thomas Tracy, New York Daily News, 26 Mar. 2026 See All Example Sentences for onlooker

Word History

First Known Use

1606, in the meaning defined above

Time Traveler
The first known use of onlooker was in 1606

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Cite this Entry

“Onlooker.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/onlooker. Accessed 2 Apr. 2026.

Kids Definition

onlooker

noun
on·​look·​er ˈȯn-ˌlu̇k-ər How to pronounce onlooker (audio)
ˈän-

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