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Eternally vs Undefined - What's the difference?

eternally | undefined |

As an adverb eternally

is for eternity; forever.

As an adjective undefined is

lacking a definition or value.

eternally

English

Alternative forms

* (archaic)

Adverb

(-)
  • For eternity; forever.
  • Unceasingly, recurringly.
  • *{{quote-book, year=1908, author= W. B. M. Ferguson
    • , title= Zollenstein, chapter=1 , passage=The colonel and his sponsor made a queer contrast: Greystone [the sponsor] long and stringy, with a face that seemed as if a cold wind was eternally playing on it.}}

    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