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Allin

ultimatum

nounattested in dialogue

  • //ˌʌl.tɪˈmeɪ.təm//

A final statement of terms or conditions made by one party to another, especially one that expresses a threat of reprisal or war if the terms are not met before some specified date and time.

noun

  1. 1

    A final statement of terms or conditions made by one party to another, especially one that expresses a threat of reprisal or war if the terms are not met before some specified date and time.

  2. 2

    datedAn intended final statement of terms or conditions made by one party to another in a negotiation.

    1724 William Wynne: The Life of Sir Leoline Jenkins, Judge of the High-Court of Admiralty . . . Thirdly, That they, the Dutch, 5 or 6 Weeks after they had received these Letters, (of 12th of July) call'd for an Ultimatum, so they termed the dernier mot, from us; and that we gave our Ultimatum to the Mediators first by Word of Mouth in August, then on the 5th of September, N. S. in writing.

Etymology

From Latin ultimatus (“late, last final”), from Latin ultimus (“extreme, last, furthest, farthest, final”).

Forms

plural
ultimatums, ultimata
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).