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.
Cuevas, who accompanied the Galvez family on that 2014 Florida trip and helped rent the van to give those half-dozen children an unforgettable day at the beach, was trying to figure out a way to celebrate his friend’s upcoming birthday when word came Tony had died. Denise Crosby, Chicago Tribune, 10 Mar. 2026 Those memories will remain some of the most shining and unforgettable moments of my life. Hannah Dailey, Billboard, 10 Mar. 2026 This award-winning Spanish restaurant pairs authentic Mediterranean flavors with Miami’s legendary seaside charm, and the outdoor terrace is nothing short of unforgettable. Lauren Schuster, Miami Herald, 9 Mar. 2026 From world-class theme parks and interactive museums to diverse international cuisine and vibrant fan gathering spots, the San Francisco Bay Area promises an unforgettable experience for visitors of all ages during the FIFA World Cup 2026. Allison Palmer, Sacbee.com, 9 Mar. 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 14 Mar. 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

More from Merriam-Webster on unforgettable

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