noun

• (Christianity) A prayer said or sung as an anthem while offerings of bread and wine are placed on the altar during the Roman Catholic Mass or the Anglican Communion service.
• (Christianity) The part of the Eucharist service when offerings of bread and wine are placed on the altar and when any collection is taken; also, the money or other things collected.
• (Christianity, historical) A linen or silken cloth anciently used in various ceremonies connected with the administration of the Eucharist.