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Impair vs Undefined - What's the difference?

impair | undefined |

As adjectives the difference between impair and undefined

is that impair is (obsolete) not fit or appropriate while undefined is lacking a definition or value.

As a verb impair

is to weaken; to affect negatively; to have a diminishing effect on.

impair

English

Alternative forms

* (l) (qualifier)

Verb

(en verb)
  • To weaken; to affect negatively; to have a diminishing effect on.
  • (archaic) To grow worse; to deteriorate.
    • (Milton)

    Derived terms

    * (l)

    Adjective

    (en adjective)
  • (obsolete) Not fit or appropriate.

    • External links

    * * * ----

    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