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Testing vs Undefined - What's the difference?

testing | undefined |

As adjectives the difference between testing and undefined

is that testing is difficult, tough while undefined is lacking a definition or value.

As a verb testing

is .

As a noun testing

is the act of conducting a test; trialing, proving.

testing

English

Verb

(head)

    • Adjective

    (en adjective)
  • difficult, tough
  • * {{quote-news
    • , year=2011 , date=June 4 , author=Phil McNulty , title=England 2 - 2 Switzerland , work=BBC citation , page= , passage=England have now gone four games without a win at Wembley, their longest sequence without a victory in 30 years, and still have much work to do to reach Euro 2012 as they prepare for a testing trip to face Bulgaria in Sofia in September.}}

    Noun

    (en noun)
  • The act of conducting a test; trialing, proving.
  • * 2011 , Emerson B. Powery, Immersion Bible Studies: Luke
    • The wilderness testings of Jesus prepare him for ministry in which such temptations and shortcuts will recur.

    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