- present participle of concern.
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.
Attorney for the District of Columbia, has said that several investigations involving Omar are underway, including one concerning her financial disclosures.
From Salon ● Oct. 17, 2026
The findings, published September 23, 2026, in Neurology, the medical journal of the American Academy of Neurology, reveal a concerning trend in the Greater Cincinnati and Northern Kentucky region.
From Science Daily ● Oct. 15, 2026
But it was increases elsewhere that were most concerning to investors since the Fed tends to focus on so-called core prices, which exclude volatile food and energy categories.
From The Wall Street Journal ● Oct. 14, 2026
The former composer also reportedly posted concerning videos on Instagram of himself spending “much of his time on the street.”
From Los Angeles Times ● Oct. 14, 2026
The beginning of all true wisdom concerning the Farewell Address is that Washington’s core insights were firmly grounded in the lessons he had learned as America’s premier military and civilian leader during the revolutionary era.
From "Founding Brothers: The Revolutionary Generation" by Joseph J. Ellis
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Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.