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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Traffic cameras in the area showed what appeared to be a truck on top of another vehicle, and numerous first responders working to help those who were severely injured. Steven Yablonski, CBS News, 17 Apr. 2026 Upon arriving, Harry, 41, and Meghan, 44, spent time at Bondi Beach, meeting volunteer first responders from the Bondi Surf Bathers' Life Saving Club in Sydney. Helen Murphy, PEOPLE, 17 Apr. 2026 Gastamo Group will also provide a variety of community perks through a community benefits agreement, including art installations, first responder and teacher appreciation benefits and naming rights, among other offerings. Jessica Alvarado Gamez, Denver Post, 15 Apr. 2026 But when first responders arrived, the man had already been taken away. Taijuan Moorman, USA Today, 15 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 21 Apr. 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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