Registration
Pronunciation : Reg`is*tra"tion (-tr"shn)
Part of Speech : n.
Etymology : [LL. registratio, or F. r?gistration. See Register, v.]
Definition : 1. The act of registering; registry; enrollment.
2. (Mus.)
Defn: The art of selecting and combining the stops or registers of an organ.
Source : Webster's Unabridged Dictionary, 1913