bystander

noun

by·​stand·​er ˈbī-ˌstan-dər How to pronounce bystander (audio)
Synonyms of bystandernext
: one who is present but not taking part in a situation or event : a chance spectator
innocent bystanders who were injured in the shooting

Examples of bystander in a Sentence

Two innocent bystanders were injured in the shooting. bystanders rushed to help the victim of the mugging
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.
Morales said two officers were flagged down by a bystander reporting a heated argument. Nikiya Carrero, CBS News, 29 Mar. 2026 Authorities alleged Goldberg followed her and tried to drown her before a bystander intervened. Sarah Rumpf-Whitten, FOXNews.com, 29 Mar. 2026 Both the bystander and the suspect were initially taken to Boston Medical Center South in Brockton for non-life threatening injuries, but the suspect was transferred later to a Boston hospital for further treatment. Colleen Cronin, Boston Herald, 29 Mar. 2026 With one quick push of a button, BLINGSTING Safety Alarms ear-piercing 125-decibel personal alarm sounds, intended to startle an aggressor and immediately alert bystanders that there’s a problem. Tory Johnson, ABC News, 28 Mar. 2026 See All Example Sentences for bystander

Word History

First Known Use

1584, in the meaning defined above

Time Traveler
The first known use of bystander was in 1584

Browse Nearby Words

Cite this Entry

“Bystander.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/bystander. Accessed 4 Apr. 2026.

Kids Definition

bystander

noun
by·​stand·​er -ˌstan-dər How to pronounce bystander (audio)
: a person standing near but taking no part in what is happening

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