undecidability

/ˌʌndɪˌsaɪdəˈbɪləti/
noun
  1. The quality or state of being impossible to decide or settle; lack of a clear answer or solution.
    • The undecidability of the election results led to a recount.
    • The undecidability of the math problem frustrated the students.
    • Philosophers often discuss the undecidability of certain moral questions.
Antonyms
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