ladies' room vs shrank

ladies' room

noun
  • A room belonging to or intended for some or all women 

  • A waiting room in a railway station or other public building intended exclusively for women and usually including a separate women's lavatory. 

  • A public lavatory intended for use by women. 

shrank

noun
  • A large highly decorative German/Dutch-style piece of furniture, which combines aspects of a clothing wardrobe, curio, and cabinet. 

verb
  • simple past tense of shrink 

How often have the words ladies' room and shrank occurred in a corpus of books? (source: Google Ngram Viewer )