booster

IPA: bˈustɝ

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.
(immunology) A booster dose.
(explosives) A small quantity of a sensitive explosive that is triggered by a detonator and provides the energy needed to detonate a larger quantity of a less-sensitive explosive.
(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.
(slang) A thief.
(rail transport) A booster engine fitted to a steam locomotive.
Short for booster seat. [A child safety seat that raises the vertical position of the user to allow a safer use of regular car seat belts.]

Examples of "booster" in Sentences