alarming
Americanadjective
Other Word Forms
Etymology
Origin of alarming
Explanation
Something that's alarming is disturbing or upsetting. It can be alarming when you hear a sudden, loud crash of thunder. The idea of climate change is very alarming to many people, and the sound of a police car's siren is alarming when you're driving. Things that are alarming grab your attention, and either frighten you or at least unsettle you. The adjective alarming comes from alarm, via the Old French alarme, which is rooted in the Italian interjection all'arme, a rally or warning cry, "to arms!"
Vocabulary lists containing alarming
The Magician's Nephew
Looking to grow your vocabulary? Check out this interactive, curated word list from our team of English language specialists at Vocabulary.com – one of over 17,000 lists we've built to help learners worldwide!
The Miraculous Journey of Edward Tulane
Interested in learning more words like this one? Our team at Vocabulary.com has got you covered! You can review flashcards, quiz yourself, practice spelling, and more – and it's all completely free to use!
Uh-Oh: Synonyms for "Dangerous"
Want to remember this word for good? Start your learning journey today with our library of interactive, themed word lists built by the experts at Vocabulary.com – we'll help you make the most of your study time!
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
"Despite these limitations, the findings of this meta-analysis have major public health implications, given the alarming global increase in hypertension prevalence," they wrote.
From Science Daily • May 26, 2026
The trend that was most alarming to me was that young people stopped coming out.
From Los Angeles Times • May 20, 2026
A particularly alarming example depicts the two parties through the window of a cafe, smiling together over a glass of wine.
From The Wall Street Journal • May 16, 2026
Perhaps most alarming is that, according to the CDC, 1 in every 5 babies with vitamin K deficiency bleeding will die.
From Salon • May 7, 2026
Yet in this ubiquitous restlessness there was nothing alarming, for the whole forest took part in it and the only sound was the soft, steady movement of the leaves.
From "Watership Down: A Novel" by Richard Adams
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
