(Frequently with capital initials) the administration of the Eucharist with the assistance of only one server, and without music or incense; an instance of this.
Origin
Mid 19th century.
Definition of low celebration in US English:
low celebration
noun
Christian Church
(Frequently with capital initials) the administration of the Eucharist with the assistance of only one server, and without music or incense; an instance of this.