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Exhaustion vs Undefined - What's the difference?

exhaustion | undefined |

As a noun exhaustion

is the point of complete depletion, of the state of being used up.

As an adjective undefined is

lacking a definition or value.

exhaustion

English

Noun

(en-noun)
  • The point of complete depletion, of the state of being used up.
  • Supreme tiredness; having exhausted energy.
  • * {{quote-book, year=1963, author=(Margery Allingham), title=(The China Governess)
    • , chapter=19 citation , passage=As soon as Julia returned with a constable, Timothy, who was on the point of exhaustion , prepared to give over to him gratefully. The newcomer turned out to be a powerful youngster, fully trained and eager to help, and he stripped off his tunic at once.}}
  • (dated, chemistry) The removal (by percolation etc) of an active medicinal constituent from plant material.
  • (dated, physics) The removal of all air from a vessel (the creation of a vacuum).
  • (maths) An exhaustive procedure

    • Synonyms

    * See also

    Derived terms

    * proof by exhaustion

    Related terms

    * exhaust

    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