passerby

noun

pass·​er·​by ˌpa-sər-ˈbī How to pronounce passerby (audio)
ˈpa-sər-ˌbī
plural passersby ˌpa-sərz-ˈbī How to pronounce passerby (audio)
ˈpa-sərz-ˌbī
: one who passes by
A passerby saw the accident and offered to help.

Examples of passerby in a Sentence

A passerby saw the accident and stopped to help. Passersby were asked if they were registered to vote.
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.
In a video taken by a passerby on May 11, the gator is seen crossing the southbound outer loop of I-85 in Pike Road, Alabama, just outside of Montgomery. Fernando Cervantes Jr, USA Today, 15 May 2025 Both police and a vessel owned by a passerby helped get 32 people to shore without any injuries, the outlet reported. Charlotte Phillipp, People.com, 5 May 2025 The incident happened on Sunday at the Black Mountain ski area in Jackson, New Hampshire, at approximately 5:51 p.m. when Officer Mike Mosher of the Jackson Police Department responded to a report of a skiing accident from a passerby, according to a statement from the Jackson Police Department. Jon Haworth, ABC News, 22 Apr. 2025 When she’s approached by a passerby, Sara preemptively offers to take a selfie, only to realize that her face is recognized for a different reason. Charlie Carballo, Footwear News, 24 Apr. 2025 See All Example Sentences for passerby

Word History

First Known Use

1567, in the meaning defined above

Time Traveler
The first known use of passerby was in 1567

Browse Nearby Words

Cite this Entry

“Passerby.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/passerby. Accessed 22 May. 2025.

Kids Definition

passerby

noun
pass·​er·​by ˌpas-ər-ˈbī How to pronounce passerby (audio)
plural passersby ˌpas-ərz- How to pronounce passerby (audio)
: one who passes by

More from Merriam-Webster on passerby

Last Updated: - Updated example sentences
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