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Allin

unforgettable

adjectiveattested in dialogue

  • //ˌʌnfə(ɹ)ˈɡɛtəbəl//

Very difficult or impossible to forget.

adjective

  1. 1

    Very difficult or impossible to forget.

    The things he subjected me to were horrible and unforgettable.

    He had never seen dogs fight as these wolfish creatures fought, and his first experience taught him an unforgetable lesson. It is true, it was a vicarious experience, else he would not have lived to profit by it.

    The leading engine was one of the Class Y6 2-8-8-2 compound articulateds, [...] The stack noise of one of these great brutes slogging up a grade was quite unforgettable.

Etymology

From un- + forget + -able or un- + forgettable.

Forms

comparative
more unforgettable
superlative
most unforgettable
The neighbouring pagesAlphabetical order follows the rules of the language, not byte values: an accent decides only between two otherwise identical words, and Spanish files Ñ as a letter of its own.

Lexical content from Wiktionary, under CC BY-SA 4.0 · Source entry · Data version 2026-08-23

Rank among the words of the OpenSubtitles 2018 corpus — film and television subtitles, so spoken rather than written usage (CC BY-SA 3.0).