cenacle vs lounge

cenacle

noun
  • A dining room, especially one on an upper floor (traditionally the room in which the Last Supper took place). 

  • A small circle or gathering of specialists (writers etc). 

lounge

noun
  • The living room or sitting room of a house. 

  • An establishment, similar to a bar, that serves alcohol and often plays background music or shows television. 

  • The act of someone who lounges; idle reclining. 

  • A large comfortable seat for two or three people or more, a sofa or couch; also called lounge chair. 

  • A waiting room in an office, airport etc. 

verb
  • To relax; to spend time lazily; to stand, sit, or recline, in an indolent manner. 

How often have the words cenacle and lounge occurred in a corpus of books? (source: Google Ngram Viewer )