transitive verb

1
: to fail to see (something) : to avoid seeing (something)
Countless people have studied the painting and never seen the hidden likeness in it. Yet, once it comes to your attention, you can't unsee it again.—Kenneth Baker
2
: to forget having seen (something) : to erase the image of (something) from one's memory
… you see things at the poker expo you can never unsee.—Bill Simmons

Examples of unsee in a Sentence

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.
This month brings focus to your money, power dynamics and emotional entanglements in a way that’s difficult to unsee. — Valerie Mesa, PEOPLE, 1 May 2026 Cane and Jenna were giggly high-schoolers with some obvious attraction going on during their substance-heavy double date, and no one can unsee that. — Maggie Fremont, Vulture, 20 June 2025 In one gory scene that’s difficult to unsee, the ferociously hungry Oliver chews on a kitchen knife. — Glenn Garner, Deadline, 16 May 2025 Revisit the gnarly snippet of nature and try, try to unsee it. — Popular Science Team, Popular Science, 25 Dec. 2024

Word History

First Known Use

14th century, in the meaning defined at sense 1

Time Traveler
The first known use of unsee was in the 14th century

Browse Nearby Words

Cite this Entry

“Unsee.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unsee. Accessed 25 Sep. 2026.

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