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Sometime vs Undefined - What's the difference?

sometime | undefined |

As adjectives the difference between sometime and undefined

is that sometime is former, erstwhile; at some previous time while undefined is lacking a definition or value.

As an adverb sometime

is (us) at an unstated or indefinite time in the future.

sometime

English

Alternative forms

* some time (adverbial sense)

Adverb

(-)
  • (US) At an unstated or indefinite time in the future
    • I'll see you at the pub sometime this evening
    This will certainly happen sometime in the future
  • (obsolete) sometimes
  • (obsolete) At a past time indefinitely referred to; once; formerly.
  • * Shakespeare
    • Did they not sometime cry "All hail" to me?

    Synonyms

    * at some point * at some time, at some time or other * somewhen

    Derived terms

    * a sometime thing * sometime or other * sometimey

    Adjective

    (-)
  • Former, erstwhile; at some previous time.
    • my sometime friend and mentor
    Our sometime sister, now our queen. — Shakespeare.
    Ion, our sometime darling, whom we prized. — Talfourd.
  • Occasional.

    • Synonyms

    * (former) earlier, erstwhile, ex-, previous * (occasional)

    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