A ceremony, or series of ceremonies, prescribed by ritual.
Of, relating to, or used in a ceremony.
A set of instructions designed to perform a specific task; a subroutine.
A course of action to be followed regularly; a standard procedure.
A set piece of an entertainer's act.
A set of normal procedures, often performed mechanically.
Ordinary with nothing to distinguish it from all the others.
According to established procedure.
Regular; habitual.