perspicuity

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UK/ˌpəːspɪˈkjuːɪti/US/ˌpɚspəˈkjuəti/

noun

Clarity, lucidity, especially in expression; the state or characteristic of being perspicuous.

RareScrabble 20

Meanings

nounperspicuity (countable and uncountable, plural perspicuities)

plural perspicuities · alternative obsolete perspicuite · alternative obsolete perspicuitie · alternative obsolete perspicuitye · alternative obsolete perspicuyte · alternative obsolete perspycuitie

  1. countableuncountableClarity, lucidity, especially in expression; the state or characteristic of being perspicuous.

    […]whether through the first officer's want of perspicuity or my own stupidity, I was not a bit the wiser for the explanation.

    1880, [George] Bernard Shaw, chapter XVIII, in The Irrational Knot … Being the Second Novel of His Nonage, London: Archibald Constable & Co., published 1905, →OCLC, page 354
    1 more example

    Having thus given a very short summary of his life, I shall prosecute the several parts of it, not in order of time, but arranging his acts into distinct classes, for the sake of perspicuity.

    1909, C. Suetonius Tranquillus, translated by Alexander Thomson, edited by T. Forester, The Lives of the Twelve Cæsers, London: George Bell & Sons, pages 75-76
  2. countableuncountablePerspicacity; insight.

    Thompson, a high school dropout, said with rare perspicuity that he doubted the FBI would hire him.

    1965 March 19, “The Stupid Spy”, in Time
    1 more example

    “Well,” I answered, at first with uncertainty, then with inspiration, “he would do splendidly to lead your cotillon, if you think of having one.” ¶ “So you do not dance, Mr. Crocker?” ¶ I was somewhat set back by her perspicuity.

    1897 December (indicated as 1898), Winston Churchill, chapter IV, in The Celebrity: An Episode, New York, N.Y.: The Macmillan Company; London: Macmillan & Co., Ltd., →OCLC, page 51
  3. countablerareuncountableTransparency; translucence.

    It must have been on some such day of harsh sunlight, the incisive February brightness that gives perspicuity without warmth.

    1900, Edith Wharton, chapter 11, in The Touchstone

Synonyms & antonyms

nounclarity as a consequence of being perspicuous

Synonym sets from Open English WordNet, CC BY 4.0.

Origin

  1. Latinperspicuus“clear”, “transparent”; “evident”
  2. Late Latinperspicuitās“evidentness”, “self-evidency”
  3. Englishperspicuity

Borrowed from Late Latin perspicuitās (“evidentness”, “self-evidency”, literally “transparency”, “clarity”, “lucidity”), from Latin perspicuus (“clear”, “transparent”; “evident”); compare perspicacity and the French perspicuité. By surface analysis, perspicuous + -ity.

Full word history & related roots →

Translations

Spanish perspicuidad
  • perspicuidadTranslations
Cite this entry
APA

perspicuity. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/perspicuity

MLA

“perspicuity.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/perspicuity. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “perspicuity,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/perspicuity.

Source: perspicuity on Wiktionary, CC BY-SA 4.0.