Reg`is*tra"tion (-tr?"sh?n), n. [LL. registratio, or F. régistration.
See Register, v.] 1. The act of registering; registry; enrollment.
2. (Mus.) The art of selecting and combining the stops or registers of
an organ.
Reg"is*try (r?j"?s*tr?), n. 1. The act of recording or writing in a
register; enrollment; registration.