not someone's concern

idiom

variants or none of someone's concern or no concern of someone's
: not something one is responsible for or involved in
Her affairs are not my concern.
That's no concern of yours.

Dictionary Entries Near not someone's concern

Cite this Entry

“Not someone's concern.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/not%20someone%27s%20concern. Accessed 9 Dec. 2022.

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