concerning
Americanpreposition
adjective
preposition
adjective
Etymology
Origin of concerning
First recorded in 1375–1425; concern ( def. ) + -ing 2 ( def. )
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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.
However, there is no doubt this is another concerning development - and a worrying pattern with an injury which Draper describes as "complicated".
From BBC ● Jul. 27, 2026
Judge Lydia Kay Griggsby on Friday called Goldstein’s conduct “serious and concerning, not only in terms of the nature of it but its breadth.”
From The Wall Street Journal ● Jul. 24, 2026
And unlike cinema’s previous AI creations, Kakeru has no driving curiosity concerning whether he has a soul.
From Los Angeles Times ● Jul. 24, 2026
This effect may be especially concerning for people who already have high blood pressure.
From Science Daily ● Jul. 22, 2026
“Land Developer Wilfrido Pipo of Pipo Place submitted an additional amendment concerning the property on 426 East Main Street and the adjacent half acre of city-owned property....”
From "The Epic Fail of Arturo Zamora" by Pablo Cartaya
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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.