unforgettable

adjective

un·​for·​get·​ta·​ble ˌən-fər-ˈge-tə-bəl How to pronounce unforgettable (audio)
Synonyms of unforgettablenext
: incapable of being forgotten : memorable
an unforgettable experience
unforgettably adverb

Synonyms of unforgettable

Examples of unforgettable in a Sentence

an unforgettable evening of dining and dancing
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.
With trust eroding, dangerous new allies entering the fold, and the FBI escalating its pressure, the compound descends further into chaos — all building toward a shocking and unforgettable confrontation. Rosy Cordero, Deadline, 26 May 2026 Just like Scandoval, the Scamanda story is one of those unforgettable Bravo scandals that instantly became a pop culture moment. Allison Degrushe, StyleCaster, 26 May 2026 Christian Bale and Hugh Jackman do some of the best work of their careers in the central roles, but this is mostly remembered for Nolan’s technical and screenwriting wizardry, especially a last-act twist that’s unforgettable. Brian Tallerico, Vulture, 23 May 2026 The joy of family travel and a beach day create an unforgettable experience, harkening back to the golden era of California and the vibrant pulse of the city. Fairchild Studio, Footwear News, 23 May 2026 See All Example Sentences for unforgettable

Word History

First Known Use

1806, in the meaning defined above

Time Traveler
The first known use of unforgettable was in 1806

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Cite this Entry

“Unforgettable.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unforgettable. Accessed 27 May. 2026.

Kids Definition

unforgettable

adjective
un·​for·​get·​ta·​ble ˌən-fər-ˈget-ə-bəl How to pronounce unforgettable (audio)
: not to be forgotten : lasting in memory
unforgettably adverb

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