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Eldritch vs Undefined - What's the difference?

eldritch | undefined |

As adjectives the difference between eldritch and undefined

is that eldritch is unearthly, alien, supernatural, weird, spooky, eerie while undefined is lacking a definition or value.

eldritch

English

Alternative forms

* eldrich, elrich, elritch

Adjective

(en adjective)
  • unearthly, alien, supernatural, weird, spooky, eerie
  • * 1790 —
    • So Maggie runs, the witches follow,
    Wi' mony an eldritch skriech and hollo.
  • * 1850 — , ch VII
    • Pearl, in utter scorn of her mother's attempt to quiet her, gave an eldritch scream, and then became silent.
  • * 2003 — , ch 3
    • Between the new case, the Outfit hitter, and challenge, I wanted to make damn sure that I wasn't gonna get caught with my eldritch britches down again.

    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