fault, failing, frailty, foible, vice mean an imperfection or weakness of character. fault implies a failure, not necessarily culpable, to reach some standard of perfection in disposition, action, or habit.

FAULT definition: 1. a mistake, especially something for which you are to blame: 2. a weakness in a person's…. Learn more.

To seek, find, and complain about faults; criticize: found fault with his speech. To an excessive degree: generous to a fault.

A fault in someone or something is a weakness in them or something that is not perfect. His manners had always made her blind to his faults.

Jan 20, 2026 · Noun fault (plural faults) (typically uncountable) Culpability; the responsibility for a blameworthy event.

Fault is the common word used to refer to any of the average shortcomings of a person; when it is used, condemnation is not necessarily implied: Of his many faults the greatest is vanity.

FAULT definition: a defect or imperfection; flaw; failing. See examples of fault used in a sentence.

Fault definition: Responsibility for a mistake or an offense; culpability.

We discussed the book's strengths and faults. [= weaknesses] If the book has a fault, it's that it's too long.

fault definition: responsibility for a mistake or wrongdoing. Check meanings, examples, usage tips, pronunciation, domains, and related words. Discover expressions like "at fault", "find fault", "find …