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Planetary vs Undefined - What's the difference?

planetary | undefined |

As adjectives the difference between planetary and undefined

is that planetary is (astronomy) of, or relating to planets, or the orbital motion of planets while undefined is lacking a definition or value.

As a noun planetary

is a planetary nebula.

planetary

English

Adjective

(-)
  • (astronomy) Of, or relating to planets, or the orbital motion of planets.
  • * Fuller
    • erratical and planetary life
  • Of, or relating to the Earth; terrestrial.
  • Of, or relating to the whole Earth; global.
  • (of a gear train) epicyclic

    • Synonyms

    * (of the whole earth) global * (of a gear train) epicyclic

    Derived terms

    * *

    Noun

    (planetaries)
  • A planetary nebula.

    • 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