Meaning : A wrong action attributable to bad judgment or ignorance or inattention.
He made a bad mistake.
She was quick to point out my errors.
I could understand his English in spite of his grammatical faults.
Meaning : The quality of being inadequate or falling short of perfection.
They discussed the merits and demerits of her novel.
He knew his own faults much better than she did.
Synonyms : demerit
Meaning : (electronics) equipment failure attributable to some defect in a circuit (loose connection or insulation failure or short circuit etc.).
It took much longer to find the fault than to fix it.
Meaning : Responsibility for a bad situation or event.
It was John's fault.
Meaning : (sports) a serve that is illegal (e.g., that lands outside the prescribed area).
He served too many double faults.
Fault ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Hindi. Fault ka matlab kya hota hai?