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Lander vs Undefined - What's the difference?

lander | undefined |

As a proper noun lander

is .

As an adjective undefined is

lacking a definition or value.

lander

English

Noun

(en noun)
  • A spacecraft, particularly a probe, designed to set down on the surface of another celestial body.
  • A person who waits at the mouth of the shaft to receive the kibble of ore.
  • (slang) An illegal immigrant.

    • 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