sanctum sanctorum n 1: a place of inviolable privacy; "he withdrew to his sanctum sanctorum, where the children could never go" [syn: {sanctum}, {sanctum sanctorum}] 2: (Judaism) sanctuary comprised of the innermost chamber of the Tabernacle in the temple of Solomon where the Ark of the Covenant was kept [syn: {holy of holies}, {sanctum sanctorum}]
Sanctum \Sanc"tum\, n. [L., p. p. of sancire to consecrate.] A sacred place; hence, a place of retreat; a room reserved for personal use; as, an editor's sanctum. [1913 Webster] {Sanctum sanctorum} [L.], the Holy of Holies; the most holy place, as in the Jewish temple. [1913 Webster]