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Wrongly vs Undefined - What's the difference?

wrongly | undefined |

As an adverb wrongly

is in an unfair or immoral manner; unjustly.

As an adjective undefined is

lacking a definition or value.

wrongly

English

Adverb

(en adverb)
  • In an unfair or immoral manner; unjustly.
  • Incorrectly; by error.
    • I wrongly assumed that it would be an easy job.

    Synonyms

    * incorrectly, mistakenly, erroneously

    Antonyms

    * correctly, rightly

    Usage notes

    In American English, this word usually has a moral connotation, however it is not wrong to use "wrongly" as the opposite of "correctly."

    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