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.
Onion soup mix, a packet of ranch, and pepperoncini peppers turn a package of chicken breasts into an unforgettable meal. Phoebe Evans, Southern Living, 13 Apr. 2026 Would have been an unforgettable 37th birthday present for him. Eric Mandel, AJC.com, 13 Apr. 2026 Anne Hathaway has given us unforgettable movies like The Devil Wears Prada and Love & Other Drugs, impeccable red carpet moments and at least one cupcake hack that literally stopped the internet. Samantha Agate, Charlotte Observer, 13 Apr. 2026 Here’s how to spend five unforgettable days exploring Savannah with your crew. Lauren Schuster, Fort Worth Star-Telegram, 13 Apr. 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 21 Apr. 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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