Pronunciation (US) IPA (key): /ˈfeɪlˌjɚ/ Audio (CA)(file) Hyphenation: fail‧ure Noun Singular failure Plural failures Failure is on the Academic Vocabulary List. (countable) A failure is someone or something that fails, or does not achieve a goal. I was a failure at my first job. (countable) A failure is an attempt that does not succeed. The rocket launch was a failure because of bad weather.Wikiwand - on Seamless Wikipedia browsing. On steroids.Remove ads