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booster

English

  1. 🔊 an additional dose that makes sure the first dose was effective
  2. 🔊 the first stage of a multistage rocket
  3. 🔊 an amplifier for restoring the strength of a transmitted signal
  4. 🔊 a thief who steals goods that are in a store
  5. 🔊 someone who is an active supporter and advocate
  6. 🔊 a person who backs a politician or a team etc.
    “all their supporters came out for the game”

Spanish

  1. 🔊 impulsador booster
  2. 🔊 reforzador booster

Similar words

booster dose booster shot recall dose booster rocket booster unit takeoff booster takeoff rocket booster amplifier booster station relay link relay station relay transmitter shoplifter lifter promoter plugger supporter protagonist champion admirer friend comsat intelsat syncom