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Vacuous vs Undefined - What's the difference?

vacuous | undefined |

As adjectives the difference between vacuous and undefined

is that vacuous is lacking meaningful content while undefined is lacking a definition or value.

vacuous

English

Adjective

(en adjective)
  • Lacking meaningful content.
  • Showing a lack of thought or intelligence; vacant

    • Derived terms

    * vacuity (noun) * vacuously (adverb) * vacuousness (noun)

    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