slip someone's mind/memory

phrase

informal
: to be forgotten by someone
Her birthday completely slipped my mind.

Browse Nearby Words

slipsole
slip someone's mind/memory
slipstick
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Cite this Entry

“Slip someone's mind/memory.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/slip%20someone%27s%20mind%2Fmemory. Accessed 15 Mar. 2026.

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