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)

• parallelised
• parallelises
• parallelising
• parallelism
• parallelisms
• parallelist
• parallelistic
• parallelists
• parallelize
• parallelized
• parallelizes
• parallelizing
• parallelly
• parallel motion
• parallelogram
• parallelogrammatic
• parallelogrammatical
• parallelogrammic
• parallelogrammical
• parallelogram of forces
• parallelograms
• parallelopiped
• parallelopipedon
• parallelopipeds
• parallel port