1
: feeling a sense of danger : urgently worried, concerned, or frightened
I was alarmed to see how sick she looked.
And what followed was not a miracle but a … model of how tough government, cooperative businessmen and a very alarmed public can make a dirty world clean again.William Oscar Johnson
2
: equipped with an alarm
an alarmed door
Most exits were locked and alarmed, and employees had to show ID badges when they entered lab buildings.Jennifer Nagorka

Examples of alarmed in a Sentence

the Mohawks were the trapper's friends, so he was not the least bit alarmed at the sight of the band of Mohawk hunters
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.
McCabe, who is in her 50s, has a chronic condition known as Multiple Chemical Sensitivity (MCS), and immediately became alarmed. Kathleen Wong, USA Today, 17 Apr. 2025 My community is deeply alarmed at the rise of antisemitism on college campuses, city streets and online since the Oct. 7, 2023, attacks in Israel. Ari Hart, Chicago Tribune, 15 Apr. 2025 Others are more alarmed and have pushed for a more aggressive response. Laura Gamboa, Foreign Affairs, 31 Mar. 2025 When asked about the overall situation in a press conference shortly after the last international break in November, Nuno seemed almost alarmed that the subject had been brought up, as if speaking about it would jinx their luck. Paul Taylor, New York Times, 27 Mar. 2025 See All Example Sentences for alarmed

Word History

Etymology

from past participle of alarm entry 2

First Known Use

1702, in the meaning defined at sense 1

Time Traveler
The first known use of alarmed was in 1702

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Cite this Entry

“Alarmed.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/alarmed. Accessed 30 Apr. 2025.

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