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Wistful vs Undefined - What's the difference?

wistful | undefined |

As adjectives the difference between wistful and undefined

is that wistful is full of yearning or longing while undefined is lacking a definition or value.

wistful

English

Adjective

(en adjective)
  • full of yearning or longing
    • His eyes grew wistful as he recalled his university days.
  • sad and thoughtful

    • Synonyms

    * (thoughtful sadness) (l)

    References

    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