1
: lack of care or interest : indifference
his unconcern for personal gain
2
: freedom from excessive concern or anxiety

Examples of unconcern in a Sentence

He has shown a surprising unconcern for his own safety. wore an expression of general unconcern throughout the trial
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.
Most of Ukraine’s ravaged cultural sites are like the shelled Reims Cathedral: perhaps not directly targeted, but destroyed with ruthless unconcern. Jason Farago, New York Times, 27 Dec. 2022 Marked by the artist’s apparent unconcern with conventional modeling and draftsmanship and by the velvety smoothness of his brushwork, the paintings exude an aura of quietude and utter perfection unrivaled in the work of his peers. Mary Tompkins Lewis, WSJ, 26 Nov. 2022

Word History

First Known Use

1684, in the meaning defined at sense 1

Time Traveler
The first known use of unconcern was in 1684

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Cite this Entry

“Unconcern.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unconcern. Accessed 25 Mar. 2025.

Kids Definition

: lack of care or interest : indifference
unconcern for world problems

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