the last thing on someone's mind
idiom
: something that someone is not thinking about or considering
She says that getting married again is the last thing on her mind right now.
Cite this Entry
“The last thing on someone's mind.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/the%20last%20thing%20on%20someone%27s%20mind. Accessed 18 Jul. 2025.
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Merriam-Webster unabridged
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