noun
offense; crime; guilt; punishment
A somewhat formal or literary term covering both the act of wrongdoing and the resulting punishment. In modern usage, 犯罪 (crime) or 罰 (punishment) are more common in everyday speech.
彼は自らの罪科を認め、罰を受け入れた。
He admitted his own offense and accepted the punishment.
罪科を償うために、彼は長い年月をかけて社会奉仕を続けた。
To atone for his crime, he continued community service over many years.