elbow bump vs jab

elbow bump

noun
  • A hit or jab made with the elbow. 

  • A hit to the elbow; also, an injury to the elbow caused by such a hit. 

  • The touching of elbows between two people, sometimes as an alternative to a handshake, fist bump, or other form of contact when attempting to avoid the spread of germs. 

jab

noun
  • A quick stab or blow; a poking or thrusting motion. 

  • A mild verbal insult. 

  • A medical hypodermic injection (vaccination or inoculation) 

  • A short straight punch. 

  • A vaccination, whether or not delivered via conventional injection. 

verb
  • To give someone an injection 

  • To poke or thrust abruptly, or to make such a motion. 

  • To deliver a quick punch. 

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