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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The rescue was complicated by first responders not having a hydraulic rescue tool — often called a Jaws of Life — readily available. Toria Sheffield, People.com, 14 July 2025 Walter Foxcroft, 43, was found dead inside a hyperbaric chamber by first responders at his medical facility, Navasu Health and Hyperbarics, in Lake Havasu City, Arizona, around 11 p.m. local time on July 9, officials said. Kathryn Palmer, USA Today, 14 July 2025 Barger had not yet talked to the first responder community or had conversations about how emergency services would use the registry, according to Chavez Garcia. Miranda Green, CBS News, 14 July 2025 McDonough said the groups are open to all faiths — and people with no faith — but especially to first responders who struggle with PTSD. John Blake, CNN Money, 13 July 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 20 Jul. 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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