ritual

A ceremony in which the actions and wording follow a prescribed form and order.

The body of ceremonies or rites used in a place of worship or by an organization.

A book of rites or ceremonial forms.

A set of actions that are conducted routinely in the same manner.

A set of actions that an animal performs in a fixed sequence, often as a means of communication.

Associated with or performed according to a rite or ritual.

Being part of an established routine.

Pertaining to, consisting of, or prescribing a rite or rites.

A book containing the rites or ordinances of a church or of any special service.