Meaning & Definition of Booster in English
English⟶
Booster
/bustər/
noun
1. A person who backs a politician or a team etc.
- "All their supporters came out for the game"
- "They are friends of the library"
synonym:
- supporter,
- protagonist,
- champion,
- admirer,
- booster,
- friend
2. Someone who is an active supporter and advocate
synonym:
- promoter,
- booster,
- plugger
3. A thief who steals goods that are in a store
synonym:
- booster,
- shoplifter,
- lifter
4. An amplifier for restoring the strength of a transmitted signal
synonym:
- booster,
- booster amplifier,
- booster station,
- relay link,
- relay station,
- relay transmitter
5. The first stage of a multistage rocket
synonym:
- booster,
- booster rocket,
- booster unit,
- takeoff booster,
- takeoff rocket
6. An additional dose that makes sure the first dose was effective
synonym:
- booster,
- booster dose,
- booster shot,
- recall dose