Definitionen
1.VerbTo enter (a name, etc.) in a register, roll or list
2.VerbTo enlist (someone) or make (someone) a member of."They were eager to enroll new recruits."
3.VerbTo enlist oneself (in something) or become a member (of something)."Have you enrolled in classes yet for this term?"
4.VerbTo register as a member of an educational institution.
5.VerbTo register for a class or course of study.
6.VerbTo register to vote.
7.VerbTo envelop; to enwrap.
8.VerbTo curl up into a ball.