booster

Etymology

Definitions

1. 1

   Something that boosts.

2. 2

   Ellipsis of booster seat.

3. 3

   The first stage of a multistage rocket, providing primary or supplemental thrust for…

   The first stage of a multistage rocket, providing primary or supplemental thrust for liftoff and early flight.

4. ›+ 11 more definitionsshow fewer

   1. 4

      A motor-generator set used for voltage regulation in direct current electrical power…

      A motor-generator set used for voltage regulation in direct current electrical power circuits.

   2. 5

      Someone who publicly promotes or endorses (something or someone)

      Someone who publicly promotes or endorses (something or someone); a fan or supporter.

      • 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.
   3. 6

      A member of a booster club.

   4. 7

      A booster dose.

      • When did you get your last tetanus booster?
      • In the September vaccine monitor survey from the Kaiser Family Foundation, 71 percent of unvaccinated respondents said the need for boosters indicated that the vaccines were not working.
   5. 8

      A small quantity of a sensitive explosive that is triggered by a detonator and provides…

      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.

   6. 9

      A term that serves to amplify or strengthen an utterance, such as "really".

   7. 10

      A power-up item.

   8. 11

      A package of cards or figurines designed to add to a player's collection.

   9. 12

      A thief.

      • The security guard captured two boosters before they could exit the retail store.
   10. 13

       A booster engine fitted to a steam locomotive.

       • Also in 1939, six 4-8-4s, classified "Kb" because they have boosters, were built at Hillside for service between Christchurch and Arthurs Pass.
   11. 14

       To give a booster shot to

       To give a booster shot to; to boost.

       • What I would prefer over hazard pay would be for every one of our patients to get vaccinated and boostered, as we request constantly. That would be what would make me happy.

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