alarming

adjective

alarm·​ing ə-ˈlär-miŋ How to pronounce alarming (audio)
: causing people to feel danger or alarm or to be worried or frightened
alarming news
The statistics revealed an alarming increase in childhood obesity.
alarmingly
ə-ˈlär-miŋ-lē
adverb
an alarmingly high rate of infection

Examples of alarming in a Sentence

an alarming rise in her fever, causing the doctor to fear the worst
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.
Photo by Michael Reaves/Getty Images Keeping that in mind, a popular ESPN personality has spoken out with an alarming outlook for Daniels. Evan Massey, MSNBC Newsweek, 21 Sep. 2025 Longtime Pentagon press corps members and press freedom groups roundly condemned the move, characterizing it as an alarming shift away from decades of precedent set by previous administrations. Rebecca Schneid, Time, 20 Sep. 2025 The growing risks of AI browsers As agentic AI becomes mainstream, scams will scale at an alarming speed. Kurt Knutsson, FOXNews.com, 20 Sep. 2025 While it’s often linked to conditions such as dementia or Alzheimer’s disease, even minor lapses can feel alarming. Daryl Austin, USA Today, 19 Sep. 2025 See All Example Sentences for alarming

Word History

Etymology

from present participle of alarm entry 2

First Known Use

1658, in the meaning defined above

Time Traveler
The first known use of alarming was in 1658

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Cite this Entry

“Alarming.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/alarming. Accessed 22 Sep. 2025.

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