11-Letter Words That End With: RIUM

• a birdhouse for pigeons

• a niche for a funeral urn containing the ashes of the cremated dead

• a sepulchral vault or other structure having recesses in the walls to receive cinerary urns

• a mortuary where corpses are cremated

• a furnace where a corpse can be burned and reduced to ashes

• a room in a monastery that is set aside for writing or copying manuscripts

• The teaching office or authority of the Roman Catholic Church.

• An authoritative statement.

• (pregnancy) the mucous membrane that lines the uterus; thickens under hormonal control and (if pregnancy does not occur) is shed in menstruation; if pregnancy occurs it is shed along with the placenta at parturition

• a building housing an instrument for projecting the positions of the planets onto a domed ceiling

• an optical device for projecting images of celestial bodies and other astronomical phenomena onto the inner surface of a hemispherical dome

• an apparatus or model for representing the solar systems

• A place or institution (such as a colony, house or hospital) used for the treatment of leprosy.

• the sheath of connective tissue that covers a bundle of nerve fibers

• A termite colony.