to officially or legally prohibit

to prevent or restrict someone from doing something

रोकना

English Usage: The teacher banned the student from participating in the event.

Hindi Usage: शिक्षक ने छात्र को कार्यक्रम में भाग लेने से रोका।

an official or legal prohibition

a decree that prohibits something

निषेध आदेश

English Usage: The government issued a ban on the sale of fireworks.

Hindi Usage: सरकार ने पटाखों की बिक्री पर निषेध आदेश जारी किया।