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Allin

unspeakable

adjectivenounattested in dialogue

  • United States

Incapable of being spoken or uttered.

adjective

  1. 1

    Incapable of being spoken or uttered.

    1855-1882, Walt Whitman, Leaves of Grass, book xv, The endless pride and outstretching of man, unspeakable joys and sorrows.

  2. 2

    Impossible to speak about.

    It is true that during the first week hardly a day passed that Erskine did not address himself to Watt, on the subject of Watt's duties. But in the first week Watt's words had not yet begun to fail him, or Watt's world to become unspeakable.

  3. 3

    Unfit or not permitted to be spoken or described.

    The miser will remember his hoard of gold, the robber his ill-gotten wealth, the angry and revengeful and merciless murderers their deeds of blood and violence in which they revelled, the impure and adulterous the unspeakable and filthy pleasures in which they delighted.

  4. 4

    Extremely bad or objectionable.

    an unspeakable fool

    an unspeakable play

    Yet to my horror I saw in its eaten-away and bone-revealing outlines a leering, abhorrent travesty on the human shape; and in its mouldy, disintegrating apparel an unspeakable quality that chilled me even more.

  5. 5

    That cannot be referenced in source code, due to having no usable name.

    an instance of an unspeakable type

    unspeakable field names

Etymology

From Middle English unspekable, equivalent to un- + speakable.

noun

  1. 1

    Something that cannot or must not be spoken about.

    Near-synonym: unthinkable

    The longer we don't speak about the unspeakables, the more harm they do to the relationship.

Forms

plural
unspeakables
comparative
more unspeakable
superlative
most unspeakable
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).