English dictionary, thesaurus, translations & etymology
FreeDict.com
noun

fault

fawlt
noun
1
Responsibility for a mistake or wrongdoing.
"It wasn't her fault that the flight was delayed."
2
A flaw, weakness, or shortcoming in a person, object, or system.
"Despite his faults, he was a loyal friend."
"Engineers traced the fault to a loose wire."
3
(geology) A fracture in rock along which the two sides have shifted relative to each other.
"The San Andreas Fault runs through much of California."
verb
1
To find something wrong with, or blame, someone or something.
"You can't fault her effort, even though the result wasn't perfect."

How to Use Fault

Learner’s notes

In plain EnglishA mistake, weakness, or the blame for something going wrong.

Common pairings
find fault with at fault a technical fault

Word Forms

faulted past tense, faults plural, faults singular

Study it as flashcards or scroll it in Flow — saved to your collection.
Test yourself on “fault” A quick quiz — meaning, synonyms & usage

Fill the Gap

Can you complete this real example?

It wasn't her _____ that the flight was delayed.

Etymology

From Old French faute, ultimately from Vulgar Latin fallita, "a shortcoming", related to Latin fallere, "to deceive".

Rhymes for fault

See all rhymes for fault →
Definitions: FreeDict original editorial