first responder

noun

: a person (such as a police officer or an EMT) who is among those responsible for going immediately to the scene of an accident or emergency to provide assistance

Examples of first responder in a Sentence

Recent Examples on the Web
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Proceeds from the breakfast will support mental health efforts for first responders provided by the nonprofits 100 Club of Illinois and Illinois Firefighter Peer Support, a social media post said. Mike Danahey, Chicago Tribune, 27 Apr. 2026 The monarchs will meet with families of victims and first responders involved in the attacks. Nicole Fallert, USA Today, 27 Apr. 2026 During an interview with Fox News Digital, Renner spoke about his new partnership with RapidSOS and detailed his deeply personal connection to first responders after his accident three years ago left him with tissue damage, 38 broken bones and a lifetime of recovery. Janelle Ash , Larry Fink, FOXNews.com, 26 Apr. 2026 Clark also explained that a unified command structure for law enforcement, first responders, and community partners was established to ensure quick responses were possible. Doug Myers, CBS News, 26 Apr. 2026 See All Example Sentences for first responder

Word History

First Known Use

1970, in the meaning defined above

Time Traveler
The first known use of first responder was in 1970

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Cite this Entry

“First responder.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/first%20responder. Accessed 1 May. 2026.

Kids Definition

first responder

noun
first re·​spond·​er
-ri-ˈspän-dər
: a person (as a police officer or an EMT) who is among those responsible for going immediately to the scene of an accident or emergency to provide assistance
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