Calefactory a. : Making hot; producing or communicating heat.

Calefactory n. : An apartment in a monastery, warmed and used as a sitting room.

Calefactory n. : A hollow sphere of metal, filled with hot water, or a chafing dish, placed on the altar in cold weather for the priest to warm his hands with.

Example:


Taxonomy
Calefactory, traditional Catholic doctrine, Catholic, the Catholic Church, the church, Vatican II, Vatican II council, Vatican, church, Pope Pius XII, Arian heresy, the Catholic faith, abbey, Catholic Church, protestant, hope of salvation, sacraments, Catechism.

Defination from the web:
Calefactory.org is the main source for Traditional Catholic doctrine and teachings. It is the Catholic faith as it existed prior to the Vatican II council. ... While the rest of the abbey was unheated, the calefactory had a fireplace, and thus it was the one room where the monks ...