Examples of fail in a Sentence Verb He failed in his first attempt but succeeded in his second attempt. His first company failed, but his second company succeeded. He felt that he had failed her when she …

FAIL definition: 1. to not succeed in what you are trying to achieve or are expected to do: 2. if none of our plans…. Learn more.

1. A failing grade: The student received a fail on the final paper. 2. Informal Something that does not achieve the desired result; a failure: My first attempt to make flourless cookies was a big fail.

Synonyms: not pass, be unsuccessful, flunk [informal], screw up [informal] More Synonyms of fail

fail /feɪl/ v. to fall short of success or achievement; to be unsuccessful (in doing):[no object] The experiment failed. (of some expected or usual resource) to turn out to be of no use or help to:[~ + …

Jan 20, 2026 · fail (third-person singular simple present fails, present participle failing, simple past and past participle failed) (intransitive) To be unsuccessful. quotations Throughout my life, I have always …

Fail definition: To prove deficient or lacking; perform ineffectively or inadequately.

Definition of fail verb in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

It never fails to rain [=it always rains] when I plan to take a day off. I fail to see/understand [=I don't see/understand] why we need to change the current system. [=I don't think we need to change it]

FAIL meaning: 1. to not succeed in what you are trying to achieve or are expected to do: 2. if none of our plans…. Learn more.