Communion-Bench, an adaptation of the sanctuary -guard or altar-rail. [See sub-title Altar-Rail s. v. Aurar (In Liturgy).] Standing in front of this barrier, in a space called the chancel, or pectoral, the faithful were wont in early times to receive Holy Communion, the men taking the Consecrated Bread into their hands and the women receiving it on a white cloth, called the domenical, while deacons administered the Precious Blood which each took through a reed of gold or silver. About the twelfth century when the custom arose of receiving under one kind only, the priests placed the small Hosts on the tongues of the communicants at the chancel-rail. Later on, about the fifteenth century the practice was introduced of receiving Holy Communion kneeling, and so the altar-rail ental came to assume a form better suited to its modern use, and like what it is at present (Bourassé, Dict. D’Arch., Paris, 1851). When large crowds approach the altar on special occasions so that the ordinary accommodation for receiving is not adequate, a row of prie-Dieu or benches provided with Communion cloths or cards, with a lighted candle at the end of each row, may be arranged around the chancel. (Cong. of Rites, Deer. 3086, Nov. ed.)
Patrick Morrisroe.