What is the difference between Ejector and Booster?

The difference between ejector and booster

is that “ejector” is one who, or that which, ejects or dispossesses and “booster” is something that boosts.




  • One who, or that which, ejects or dispossesses.
  • (mechanics) A jet jump for lifting water or withdrawing air from a space. {Ejector condenser} (Steam Engine), a condenser in which the vacuum is maintained by a jet pump.
  • ejector seat: a pilot’s seat in an airplane that can be forcibly ejected in the case of an emergency; then the pilot descends by parachute.
  • That part of the mechanism of a breech-loading firearm which ejects the empty shell.
  • A lever for removing circuit boards from an electronic chassis.


  • Something that boosts.
  • The first stage of a multistage rocket that provides the thrust for liftoff and the initial flight
  • A motor-generator set used for voltage regulation in direct current electrical power circuits.
  • Someone who is a fan or supporter of something.
  • Someone who promotes a town or business
  • A member of a booster club.
  • A booster dose.
  • (linguistics) A term that serves to amplify or strengthen an utterance, such as “really”.
  • (video games) A power-up item.
  • (gaming) A package of cards or figurines designed to add to a player’s collection.


  • Nor is his district quite the Democratic bastion boosters describe: voters there narrowly backed Barack Obama in 2008, but voted for Mr Bush by a hefty margin in 2004.
  • When did you get your last tetanus booster?
  • The security guard captured two boosters before they could exit the retail store.