prŏpĭtĭātōrĭus

I. atoning, reconciling (eccl. Lat.): bonitas Dei, Ambros. Fug. Sec. 3, 14.—Hence, subst.: † prŏpĭtĭātōrĭum, ĭi, n.

I. A means of reconciliation, an atonement, propitiation: propitiatorium, quasi propitiationis oratorium, Isid. Orig. 15, 4; Ambros. Ep. 4, 4.—

II. A place of atonement, Vulg. Exod. 25, 17; id. Heb. 9, 5.