outflow vs toilet

outflow

noun
  • Something that flows out of a sewage treatment plant. 

  • Any outward movement. 

  • The process of flowing out. 

  • A fluid that flows out. 

  • A stream of gaseous material emanating from an active galactic nucleus. 

  • The part of a system that allows material to flow out. 

verb
  • To flow outward. 

toilet

noun
  • A fixture used for urination and defecation, particularly one with a large bowl and ring-shaped seat which uses water to flush the waste material into a septic tank or sewer system. 

  • A very shabby or dirty place. 

  • A room or enclosed area containing a fixture used for urination and defecation (i.e. a toilet (sense 2)): a bathroom or water closet. 

  • A small secondary lavatory having a fixture used for urination and defecation (i.e. a toilet (sense 2)) and sink but no bathtub or shower. 

verb
  • To use the toilet. 

  • To assist another (a child, etc.) in using the toilet. 

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