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.
Kansas City police were dispatched to the downtown apartment building on Nov. 27 after a passerby discovered the boy lying in the alley. Laura Bauer, Kansas City Star, 18 Apr. 2025 Days before his death, Kiker was hospitalized after a concerned passerby saw him on the streets of Denver and called emergency services. Marina Watts, People.com, 17 Apr. 2025 Officers responded around 1:30 a.m. to a report of gunfire after a passerby reported the disturbance to a security guard in the area, according to the San Diego Police Department. City News Service, San Diego Union-Tribune, 2 Apr. 2025 See it On Öland island in Sweden, a passerby discovered a rare Viking armband in a wetland. Stories By Real-Time News Team, With Ai Summarization, Miami Herald, 21 Mar. 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 25 Apr. 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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