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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Educators are expected to be teachers, social workers, threat assessors and first responders. James Densley, The Conversation, 17 Dec. 2025 Chabad said that Weitzen was identified by his first responder grandson at the scene. Rachel Wolf, FOXNews.com, 16 Dec. 2025 Upon arrival, first responders discovered a single-wide mobile home fully engulfed in flames with the roof already collapsed. Desiree Anello, PEOPLE, 16 Dec. 2025 Arriving first responders found a sedan that had collided with the parking garage and caught on fire. Garrett Behanna, CBS News, 15 Dec. 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 25 Dec. 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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