enema vs syringe

enema

noun
  • A device for administering such an injection. 

  • An injection of fluid into the large intestine by way of the rectum, usually for medical purposes. 

  • The fluid so injected. 

syringe

noun
  • A device used for injecting or drawing fluids through a membrane. 

  • A device consisting of a hypodermic needle, a chamber for containing liquids, and a piston for applying pressure (to inject) or reducing pressure (to draw); a hypodermic syringe. 

verb
  • To inject by means of a syringe. 

  • To clean or rinse by means of a syringe. 

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