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- Dictionarybooster/ˈbuːstə/
noun
- 1. a device for increasing electrical voltage or signal strength.
- 2. the first stage of a rocket or spacecraft, used to give initial acceleration and then jettisoned.
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Booster can mean something that improves or increases something, a person who supports something, a drug that enhances the effect of another drug, or an engine on a spacecraft. Learn more about the different meanings and usage of booster with examples and translations.
BOOSTER meaning: 1. something that improves or increases something or makes it stronger: 2. a person who…. Learn more.
Learn the various meanings and uses of the word booster, from an enthusiastic supporter to a device for increasing force or power. See synonyms, examples, word history, and related phrases of booster.
An additional dose of an immunizing agent, such as a vaccine or toxoid, given at a time period of weeks to years after the initial dose to sustain the immune response elicited by the first dose. Tetanus, diphtheria, and measles vaccines are commonly given in booster doses. Discover More.
Booster can mean a device, a person, or a thing that increases power, effectiveness, or enthusiasm. It can also refer to a rocket stage, a radio amplifier, or a shot of immunizing substance.
Booster can mean something that makes you feel happier or more confident, or an engine on a spacecraft that gives extra power. Learn more about the word booster and see translations in different languages.
If you’re a big fan and promoter of something or someone, you're a booster. Go team! A booster provides support, like a kid’s booster seat, a follow-up dose of medicine, or a booster rocket that launches the Space Shuttle.
