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Duo vs Undefined - What's the difference?

duo | undefined |

As an adjective undefined is

lacking a definition or value.

duo

English

(wikipedia duo)

Noun

(en noun)
  • A twosome, especially musicians.
  • Any cocktail consisting of a spirit and a liqueur.

    • Related terms

    * duet

    See also

    * trio

    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