an official order that something must not be done

official forbiddance

an order

directive, instruction

do not

ban, forbiddance

an order that forbids trade, movement of ships etc

prohibition, restriction

the act of prohibiting; a law or order that bans something

ban, forbiddance

(an instance of) an act of refusing

denial of responsibility; unwillingness

a constitutional right of a sovereign, president, legislative assembly or other body, or a member of the United Nations Security Council, to reject of forbid something; statement that rejects or prohibits something

refusal of permission