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Boyish vs Undefined - What's the difference?

boyish | undefined |

As adjectives the difference between boyish and undefined

is that boyish is like a stereotypical boy in appearance or demeanor while undefined is lacking a definition or value.

boyish

English

Adjective

(en adjective)
  • Like a stereotypical boy in appearance or demeanor.
    • People disliked his boyish and juvenile behaviour.
    Her boyish figure belied her femininity.

    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