sanctum /sangkˈtəm/

1. (esp in the phrase inner sanctum) a sacred place
2. A (very) private room

sanctum sanctorum noun

1. The holy of holies, the inner chamber of the Jewish tabernacle
2. Any specially reserved retreat or room (informal)

• day-work
• daze
• dazed
• dazedly
• diverting
• divertingly
• divertisement
• divertisements
• divertissement
• divertissements
• divertive
• diverts
• dives
• Dives
• divest
• divested
• divestible
• divesting
• divestiture
• divestitures
• divestment
• divestments
• divests
• divesture
• divestures