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Russell vs Undefined - What's the difference?

russell | undefined |

As a proper noun russell

is from the norman nickname for someone with red hair.

As an adjective undefined is

lacking a definition or value.

russell

English

Alternative forms

* Russel

Proper noun

(en proper noun)
  • from the Norman nickname for someone with red hair.
  • , transferred from the surname. Diminutive: Russ.

    • 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