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Dune vs Undefined - What's the difference?

dune | undefined |

As a proper noun dune

is an island close to.

As an adjective undefined is

lacking a definition or value.

dune

English

Noun

(en noun)
  • (geomorphology) A ridge or hill of sand piled up by the wind.

    • Synonyms

    * sand dune, sand-dune

    Antonyms

    * dyke, dike

    Derived terms

    * dunesand

    Related terms

    * duned

    See also

    * thick, German dick cf. dyke (dike) * thin, German cf. dune (down)-->

    Anagrams

    * ----

    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