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Definition of failure

failure

/ˈfeɪljər/
fail · ure

Plural:failures
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failure Lexical Profile

failure Game Scores & Validity

• noun

1

A lack of success in achieving a desired goal or completing an undertaking.

Example

"The initial failure of the experiment taught the research team several valuable lessons."


2

The omission or neglect of an expected or required action.

Example

"His failure to renew the permit on time resulted in a small administrative fine."


3

A person, venture, or thing that proves completely unsuccessful.

Example

"Critics initially dismissed the play as a commercial failure, though it later became a classic."


4

A sudden cessation of normal functioning or operation, as of a machine, system, or bodily organ.

Example

"The airline delayed the flight after mechanics discovered a minor hydraulic failure."


5

Financial insolvency or the inability of a business to meet its obligations.

Example

"A sharp drop in consumer demand led to the failure of several small retail businesses."

Synonyms
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Antonyms
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Word Origin & Etymology

Coined in the mid-17th century from Anglo-French 'failer', derived from Old French 'faillir' and ultimately Vulgar Latin 'fallire' ('to deceive or fall short'), blended with the noun-forming suffix '-ure'.

Usage Trend

Historical frequency of usage in published text.

180019102020

Cite this Entry


Wordmom. (2026). Definition of Failure. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/failure
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