outflow vs sprinkler

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. 

sprinkler

noun
  • An irrigation device that sprays water into the air whilst moving back and forth. 

  • A dance move in which the dancer places one hand on the head behind the ear, with elbow bent, stretches the other arm forwards and mimics the motions of an irrigation sprinkler with a rotary head. 

  • Anything that sprinkles. 

  • A heat-activated device that sprays water in the event of a fire, usually mounted on a ceiling. 

verb
  • To fit with automatic sprinklers for fire prevention. 

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