spray bottle vs sprinkler

spray bottle

noun
  • An unpressurized canister equipped with a sprayer that is operated by pressing a handle; used e.g. for detergents. 

sprinkler

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

  • 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. 

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

  • Anything that sprinkles. 

verb
  • To fit with automatic sprinklers for fire prevention. 

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