A Christian church building having a nave with a semicircular apse, side aisles, a narthex and a clerestory.
A Roman Catholic church or cathedral with basilican status, an honorific status granted by the pope to recognize its historical, architectural, or sacramental importance.
A fixed vaulted canopy over a Christian altar, supported on four columns.
A covered receptacle for holding the consecrated wafers of the Eucharist.