What's the difference between
and
Enter two words to compare and contrast their definitions, origins, and synonyms to better understand how those words are related.

Aurora vs Undefined - What's the difference?

aurora | undefined |

As a proper noun aurora

is (roman god) roman goddess of the dawn; equivalent of the greek eos sister of luna and sol.

As an adjective undefined is

lacking a definition or value.

aurora

English

Noun

(en-noun)
  • An atmospheric phenomenon created by charged particles from the sun striking the upper atmosphere, creating coloured lights in the sky. It is usually named australis or borealis based on whether it is in the southern or northern hemispheres respectively.

    • Synonyms

    * polar light

    Derived terms

    * aurora australis * aurora borealis * auroral * aurorean

    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