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)

• alas the day
• alas the while
• alastrim
• alastrims
• alate
• alated
• a latere
• Alawite
• a law unto itself
• a law unto oneself
• alay
• alayed
• alaying
• alays
• alb
• Alb.
• albacore
• albacores
• Alban
• Alban.
• Albanian
• Albany
• Albany herald
• albarelli
• albarello