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
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The new dosimeter patch is a flexible, wearable and disposable way to protect cancer patients, health providers, first responders and warfighters from toxic radiation exposure.
—
Prabhat Ranjan Mishra, Interesting Engineering, 6 Feb. 2026
The responding officer heard screaming on the dispatch call and first responders arrived at the home where the teenage victim — whose name was not revealed — was pronounced dead, according to an incident report shared with The Times.
—Alexandra Del Rosario, Los Angeles Times, 5 Feb. 2026
That includes the dedicated teams at the National Weather Service, the Texas Forest Service, the Texas State Climatologist’s Office, digital and broadcast meteorologists across the state, as well as first responders, emergency managers, storm chasers, and local weather spotters.
—Mary Wasson, Austin American Statesman, 5 Feb. 2026
The Miami-Dade Sheriff's Office, along with first responders from surrounding communities, raced to the scene to investigate.
—Morgan Rynor, CBS News, 5 Feb. 2026
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Prabhat Ranjan Mishra, Interesting Engineering, 6 Feb. 2026
The responding officer heard screaming on the dispatch call and first responders arrived at the home where the teenage victim — whose name was not revealed — was pronounced dead, according to an incident report shared with The Times.
—Alexandra Del Rosario, Los Angeles Times, 5 Feb. 2026
That includes the dedicated teams at the National Weather Service, the Texas Forest Service, the Texas State Climatologist’s Office, digital and broadcast meteorologists across the state, as well as first responders, emergency managers, storm chasers, and local weather spotters.
—Mary Wasson, Austin American Statesman, 5 Feb. 2026
The Miami-Dade Sheriff's Office, along with first responders from surrounding communities, raced to the scene to investigate.
—Morgan Rynor, CBS News, 5 Feb. 2026
See All Example Sentences for first responder
Cite this Entry
“First responder.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/first%20responder. Accessed 8 Feb. 2026.
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