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Simultaneous vs Undefined - What's the difference?

simultaneous | undefined |

As adjectives the difference between simultaneous and undefined

is that simultaneous is occurring]] or [[transpire|transpiring at the same time while undefined is lacking a definition or value.

simultaneous

English

Adjective

(-)
  • Occurring]] or [[transpire, transpiring at the same time.
  • *
    • As with the Lejeuneaceae, this pattern of massive speciation appears to be correlated with the Cretaceous explosion of the angiosperms and the simultaneous creation of a host of new microenvironments, differing in humidity, light intensity, texture, etc.

    Derived terms

    * simultaneously * simultaneity

    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