expression, godan verb (-su)
rebuke someone for their faults
A somewhat formal or literary expression meaning to point out someone's wrongdoing and admonish them. Often used in contexts of moral guidance or correction.
上司は部下の非を諭し、改善を促した。
The boss rebuked his subordinate for his faults and urged improvement.
親は子の非を諭
Parents have a responsibility to admonish their children for their faults.