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: to fall short of success or achievement in something expected, attempted, desired, or approved. See examples of fail used in a sentence.

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.

Feb 4, 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 /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:[~ + …

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

transitive verb To be wanting to ; to be insufficient for; to disappoint; to desert. transitive verb rare To miss of attaining; to lose. noun Miscarriage; failure; deficiency; fault; -- mostly superseded by failure …

failure [now only in the phrase without fail, without failing (to occur, do something, etc.)] Idioms: fail of

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]