Related formspre·cer·e·mo·ny, noun,pluralpre·cer·e·mo·nies.
1, 2. Ceremony,rite,ritual refer to set observances and acts traditional in religious services or on public occasions. Ceremony applies to more or less formal dignified acts on religious or public occasions: a marriage ceremony; an inaugural ceremony. A rite is an established, prescribed, or customary form of religious or other solemn practice: the rite of baptism.Ritual refers to the form of conducting worship or to a code of ceremonies in general: Masonic rituals.
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, possibly of Etruscan origin, or a reference to the ancient rites performed by the Etruscan pontiffs at Caere, near Rome. Introduced in English by Wyclif.