Ciborium(redirected from Cyborium)
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originally a drinking vessel; in Christian churches a tabernacle placed under the altar canopy. Later the altar canopy itself began to be called the ciborium; it was usually supported by columns and richly ornamented. The vessel or box in which the Communion wafers are placed is also called a ciborium.
in Orthodoxy, a type of church receptacle used to hold the consecrated bread of the Eucharist. Ciboria were usually made of silver and modeled in the form of a Christian church in miniature.