Noun enjoinment has 1 sense

• enjoinment(n = noun.communication) cease and desist order, enjoining, injunction - (law) a judicial remedy issued in order to prohibit a party from doing or continuing to do a certain activity; "injunction were formerly obtained by writ but now by a judicial order"
is a kind of ban, prohibition, proscription
has particulars: mandatory injunction, final injunction, permanent injunction, interlocutory injunction, temporary injunction
Derived form verb enjoin₁