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Registered vs Undefined - What's the difference?

registered | undefined |

As adjectives the difference between registered and undefined

is that registered is having had one's name added to an official list or entered into a register while undefined is lacking a definition or value.

As a verb registered

is (register).

registered

English

Verb

(head)
  • (register)

    • Adjective

    (-)
  • Having had one's name added to an official list or entered into a register
    • a registered nurse
    a registered voter
  • (mail service) Having a mailed item recorded in a register to enable its location to be tracked, sometimes with added insurance to cover loss.

    • 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