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Wraith vs Undefined - What's the difference?

wraith | undefined |

As a noun wraith

is a ghost or specter, especially seen just after a person's death.

As an adjective undefined is

lacking a definition or value.

wraith

English

Noun

(en noun)
  • A ghost or specter, especially seen just after a person's death.
  • * '>citation
  • * {{quote-book
    • , year=1917 , year_published=2008 , edition=HTML , editor= , author=Edgar Rice Burroughs , title=A Princess of Mars , chapter= citation , genre= , publisher=The Gutenberg Project , isbn= , page= , passage=We might indeed have been the wraiths of the departed dead upon the dead sea of that dying planet for all the sound or sign we made in passing. }}
  • * {{quote-book, passage=Like wraiths with the impediments of bodies they stumbled in the direction of Salthill faces.
    • , title=Middle Age: A Romance , year=2001 , author= , publisher=Fourth Estate , edition=paperback , page=80}} '>citation '>citation '>citation '>citation

    Synonyms

    * See also

    Derived terms

    * wraithish * wraithful * wraithlike

    See also

    * (wikipedia "wraith")

    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