Source : Webster's Revised Unabridged Dictionary (1913)

Completory \Com*ple"to*ry\, a.
   Serving to fulfill.

         Completory of ancient presignifications. --Barrow.

Completory \Com"ple*to"ry\ (? or ?), n. [L. completorium.]
   (Eccl.)
   Same as {Compline}.