The Latin phrase sanctum sanctorum is a Latin translation of the biblical term: `Holy of Holies` which generally refers in Latin texts to the Holiest place of the Tabernacle of Ancient Israel and later the Temples in Jerusalem, but also has some derivative use in application to imitations of the Tabernacle in church architecture. The Latin word .....
Sanctum sanctorum is Latin for The holy of holies
sanctum sanctorum The holy of holies. A place of utmost privacy and sacredness.