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Alex vs Undefined - What's the difference?

alex | undefined |

As a proper noun alex

is .

As an adjective undefined is

lacking a definition or value.

alex

English

Proper noun

(es)
  • .
  • * 2006 (Kate Atkinson), One Good Turn (Black Swan(2007), ISBN 9780552772440), page 81:
  • *:Martin was pretty dull as names went but 'Alex' Blake' had a certain dash to it. His publishers hadn't considered Martin's own name to be 'punchy' enough. The pseudonym ' Alex Blake was chosen after much deliberation, most of which excluded Martin. 'A strong, no-nonsense sort of name', his editor said, 'to compensate'. For what, she didn't say.
  • , short form of Alexandra or the female name Alexis, or a spelling variant of Alix.
  • * 2008 , The Northern Clemency (Harpercollins, ISBN 9780007174799), page 588:
    • 'I had a Christmas card from someone calling herself Alex the year before last,' Daniel said. 'I couldn't think who it was.'
    'Oh, yes, she's changed again,' Alice said. 'I never got used to Alexandra, either. It never occurred to me that Sandra was short for Alexandra - anyway, she's Sandra on her birth certificate.'

    Anagrams

    * * English unisex given names ----

    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