unforgettable

adjective

un·​for·​get·​ta·​ble ˌən-fər-ˈge-tə-bəl How to pronounce unforgettable (audio)
: 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.
Winter covers the park in stark whites, and snow may limit access, but the silence and solitude are unforgettable if you’re bundled up. Karthika Gupta, Travel + Leisure, 7 Nov. 2025 What makes an advent calendar a luxury buy is when it’s designed with impeccable attention to quality and features unforgettable unboxing moments. Stacia Datskovska, Footwear News, 6 Nov. 2025 The rapper recalled some of his most unforgettable viral stunts during his rise, including running up a hill with an AK-47. Mackenzie Cummings-Grady, Billboard, 6 Nov. 2025 Your energy and passion made every game unforgettable. Scott Thompson, FOXNews.com, 6 Nov. 2025 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 10 Nov. 2025.

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

Last Updated: - Updated example sentences
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