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Nonchalant vs Undefined - What's the difference?

nonchalant | undefined |

As adjectives the difference between nonchalant and undefined

is that nonchalant is casually calm and relaxed while undefined is lacking a definition or value.

nonchalant

English

Adjective

(en adjective)
  • Casually calm and relaxed.
    • We handled the whole frenetic situation with a nonchalant attitude.
  • Indifferent; unconcerned; behaving as if detached.
    • He is far too nonchalant about such a serious matter.

    Synonyms

    * (casually calm) carefree, cool, mellow, easygoing * (indifferent) , unconcerned * See also

    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