illegal

US /ɪˈliː.ɡəl/
UK /ɪˈliː.ɡəl/
"illegal" picture
1.

非法的, 违法的

contrary to or forbidden by law, especially criminal law

:
It is illegal to drive without a license.
无证驾驶是非法的。
The company was involved in illegal activities.
该公司参与了非法活动。