How do you spell Enroll

Available Definitions:
1) n. - To insert in a roil; to register or enter in a list or catalogue or on rolls of court; hence, to record; to insert in records; to leave in writing; as, to enroll men for service; to enroll a decree or a law; also, reflexively, to enlist.
2) n. - To envelop; to inwrap; to involve.