A fine linen cloth, on which the sacred elements are consecrated in the eucharist, or with which they are covered; a communion cloth.
A large square white cloth, usually linen, that is placed on the altar at the time of the Offertory and upon which the chalice and paten are placed. The corporal may be kept in the burse when not in use on the altar.( Photo courtesy - Robert Gaspard Co.)
White linen square placed on the mensa under the Eucharist vessels.