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Irreversible vs Undefined - What's the difference?

irreversible | undefined |

As adjectives the difference between irreversible and undefined

is that irreversible is irreversible while undefined is lacking a definition or value.

irreversible

English

Adjective

(en adjective)
  • Incapable of being reversed or turned about or back; incapable of being made to run backward.
  • Incapable of being reversed, recalled, repealed, or annulled.
  • *{{quote-magazine, date=2014-04-21, volume=411, issue=8884, magazine=(The Economist)
    • , title= Subtle effects , passage=Manganism has been known about since the 19th century, when miners exposed to ores containing manganese
  • (label) Incapable of being reversed to the original state without consumption of free energy and increase of entropy.

    • 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