Word.ws English Dictionary

indistinguishability

indistinguishability noun: the state of being indistinguishable.

Noun

indistinguishability (countable and uncountable, plural indistinguishabilities)

  1. The state of being indistinguishable.
    • Supposing, for example, that in carrjing our eye along a log of wood, and a piece of stone^ we find the troublof moving the eye (which, though small, is perceptible) to be neither greater nor less in the one case than in the other, these two efforts will e then be indistinguishable to us ; and if...1872, The Quarterly Review, John Murray, pages 99-100
    • At times Air Force and CAS efforts blended to the point of indistinguishability.1991, Earl H. Tilford Jnr, Setup: what the Air Force did in Vietnam and why

Synonyms of indistinguishability

Antonyms

Forms of indistinguishability

pluralindistinguishabilities

Origin of indistinguishability

From in- + distinguishability or indistinguishable + -ity.

Questions about indistinguishability

What does indistinguishability mean?
Indistinguishability means the state of being indistinguishable.
What part of speech is indistinguishability?
Indistinguishability is a noun.
What is the plural of indistinguishability?
The plural of indistinguishability is indistinguishabilities.

Words near indistinguishability in the dictionary

  1. indistinctiveness
  2. indistinctly
  3. indistinctness
  4. indistinctnesses
  5. indistinguishabilities
  6. indistinguishability
  7. indistinguishable
  8. indistinguishableness
  9. indistinguishables
  10. indistinguishably
  11. indistinguished

Source and license

Adapted from Wiktionary: indistinguishability (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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