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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Suppose intelligent machines are used to help shape decision processes in life-changing situations, such as criminal court proceedings, or to aid emergency care first responders in disaster situations. John Werner, Forbes.com, 8 June 2025 Upon colliding with the string, the pair was tended to by their group of friends and other cyclists, who also called first responders. Charna Flam, People.com, 5 June 2025 Ukrainian President Volodymyr Zelenskyy said that six drones hit the city of Pryluky, sparking a rescue operation that ended in tragedy for one first responder in particular, who lost his wife, daughter and grandson in the attack. Rachel Wolf, FOXNews.com, 5 June 2025 The first boat flipped with first responders on it, and the second could not push past the rapid waters, the DFR spokesperson said. Samara Gerstle, Fort Worth Star-Telegram, 4 June 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

Browse Nearby Words

Cite this Entry

“First responder.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/first%20responder. Accessed 12 Jun. 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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