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Rationality vs Undefined - What's the difference?

rationality | undefined |

As a noun rationality

is quality or state of being rational; agreement with reason; possession of reason; due exercise of reason; reasonableness.

As an adjective undefined is

lacking a definition or value.

rationality

Noun

(en-noun)
  • Quality or state of being rational; agreement with reason; possession of reason; due exercise of reason; reasonableness.
  • His sudden loss of rationality was brought on by excess drink.
  • Objectivity, considerateness.
  • Such a discussion deserves rationality , not emotion a gut reaction.

    Synonyms

    * rationalness

    Derived terms

    * instrumental rationality

    undefined

    English

    Adjective

    (wikipedia undefined) (-)
  • Lacking a definition or value.
  • (mathematics, computing) That does not have a meaning and is thus not assigned an interpretation.
  • The result of division by zero is undefined .

    Antonyms

    * defined