What is injection?

  • (noun): The forceful insertion of a substance under pressure.
    See also — Additional definitions below

Some articles on injection:

Mercedes-Benz OM603
... The camshafts and injection pump are driven by duplex chain from the crankshaft ... A Bosch M in-line injection pump is used, with a mechanical governor and vacuum-operated stop control ... the fuel lift pump is mounted on the side of the injection pump ...

More definitions of "injection":

  • (noun): Any solution that is injected (as into the skin).
    Synonyms: injectant
  • (noun): The act of putting a liquid into the body by means of a syringe.
    Synonyms: shot