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booster

გამოთქმა: /ˈbuːstə/

არსებითი სახელი

Universal
  • 1a device for increasing electrical voltage or signal strength.
  • 2the first stage of a rocket or spacecraft, used to give initial acceleration and then jettisoned.
  • 3 Medicine a dose of a vaccine that increases or renews the effect of an earlier one: boosters at five-year intervals are recommended [as modifier]:a booster injection
  • 4 [in combination] a source of help or encouragement:job fairs are a great morale booster
  • North American a keen promoter of a person, organization, or cause.
  • 5North American informal a shoplifter.

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