illicit

US /ɪˈlɪs.ɪt/
UK /ɪˈlɪs.ɪt/
"illicit" picture
1.

haram, tidak sah

forbidden by law, rules, or custom

:
The police seized a large quantity of illicit drugs.
Polis merampas sejumlah besar dadah haram.
They were involved in illicit trade.
Mereka terlibat dalam perdagangan haram.