A series of acts performed for a special occasion or to mark a rite of passage. Ceremonies can be casual or formal.

late 14c., cerymonye, from Old French ceremonie and directly from Medieval Latin ceremonia, from Latin caerimonia "holiness, sacredness; awe; reverent rite, sacred ceremony," an obscure word [..]

activities to celebrate or commemorate an event.

a formal event performed on a special occasion; "a ceremony commemorating Pearl Harbor" any activity that is performed in an especially solemn elaborate or formal way; &a [..]

an important and special happening, like a wedding or a coronation

A ritualistic or symbolic activity that is performed on well-defined occasions. Some people refer to the core Scrum activities of sprint planning, daily scrum, sprint review, and sprint retrospective [..]

 an external accessory or a symbol of the state; a portent or omen (used thus in Shk. only). CERTES:  certainly.

A formal act that follows special rules or traditions.

a process convention in which students, either in small groups or as a whole group, plan and carry out a ceremony to celebrate something of significance.

(n) a formal event performed on a special occasion(n) any activity that is performed in an especially solemn elaborate or formal way(n) the proper or conventional behavior on some solemn occasion

ritus

A healing ritual performed by a traditional medicine person to diagnose and treat a patient to restore harmony with nature and to restore physical, mental, emotional, and spiritual strength. (Navajo, [..]

Process location, process & preparation of Japanese ceremonial tea

An extravagant celebration of a victory in an offline tournament. May involve jabs at the opponent.

A series of acts performed for a special occasion or to mark a rite of passage. Ceremonies can be casual or formal.

a ceremonial vestment, religious rite, or anything ceremonial

A rite or formal set of actions observed on a certain occasion.

A formal act or set of acts performed as prescribed by ritual or custom. Core Scrum activities like spring planning, daily scrum, sprint review, and sprint retrospective are referred to as ceremony by [..]