The action of enrol, v.

An assessment or collection; a levy. Obsolete. rare.

The enrolment or enlistment of military personnel; an instance of this.

The enlistment of a person by payment of such money; an enlistment of soldiers or sailors. Obsolete.

The action of enrolling soldiers, citizens, etc.; the process of being enrolled.

Enrolment, enlistment.

Roman History. Enlistment or conscription of soldiers; an instance of this, a military draft.

the action of enlist, v.; also attributive.

The action or process of enlisting men for military service; the action of engaging oneself for military service. Also figurative and attributive.

The action or process of enlisting new military personnel; an instance of this; (more generally) the acquisition of new members, employees…

The action of entrapping or coercing men into service in the army or navy. Also in extended use. Cf. crimp, n.2 3.

The action of to sign up at sign, v.1 phrasal verbs 2; an act or instance of this. Also: the rate at which people sign up for something.

U.S. Introduction into military service (cf. induct, v. 3b). Also attributive.