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
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.
There were two off-duty first responders already at the park at the time of the shooting who attempted life-saving measures, officials said. Mitchell Willetts, Fort Worth Star-Telegram, 3 Sep. 2025 Even though emergency personnel had to be escorted to the remote location, Rogers said first responders arrived on scene within 18 minutes of being dispatched. Dinah Voyles Pulver, USA Today, 2 Sep. 2025 While passersby called 911, first responders didn’t arrive until 45 minutes later because of the remote location, WMTW reported. Sam Gillette, People.com, 2 Sep. 2025 Nadler played a central part in high-profile debates over the limits of executive power and pushed legislation related to LGBTQ+ rights, reproductive access and long-term aid for 9/11 first responders. Gabe Whisnant, MSNBC Newsweek, 2 Sep. 2025 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 9 Sep. 2025.

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
Last Updated: - Updated example sentences
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