English to English

noun (n)

• a place of inviolable privacy(noun.location)

  Example:
  He withdrew to his sanctum sanctorum, where the children could never go.
  

  Synonym:
  sanctum
  

  source: wordnet30
• (Judaism) sanctuary comprised of the innermost chamber of the Tabernacle in the temple of Solomon where the Ark of the Covenant was kept(noun.artifact)

  Synonym:
  holy of holies
  

  source: wordnet30