- present participle of concern.
concerning
Americanpreposition
adjective
preposition
adjective
Etymology
Origin of concerning
First recorded in 1375–1425; concern ( def. ) + -ing 2 ( def. )
Compare meaning
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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.
But instead of concerning ourselves with measuring our cortisol, she advised thinking instead of what might affect it, and making adjustments there.
From Slate ● Oct. 9, 2026
“The bigger question is, would we really be able to trust them to provide truthful information concerning the event even if they do decide to elaborate further?”
From The Wall Street Journal ● Oct. 7, 2026
When his symptoms became especially concerning one day, he went to the Emergency Department.
From Science Daily ● Oct. 4, 2026
She said this was especially concerning given "we are already almost a year into the inquiry with relatively little progress".
From BBC ● Sep. 30, 2026
For a prince should have two fears: one internal, concerning his subjects; the other external, concerning foreign powers.
From "The Prince" by Niccolò Machiavelli
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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.