noun
- A person who backs a politician or a team etc..
- usage: "all their supporters came out for the game"; "they are friends of the library"
- synonyms: supporter, protagonist, champion, admirer, friend
- Someone who is an active supporter and advocate.
- A thief who steals goods that are in a store.
- synonyms: shoplifter, lifter
- An amplifier for restoring the strength of a transmitted signal.
- synonyms: booster amplifier, booster station, relay link, relay station, relay transmitter
- The first stage of a multistage rocket.
- synonyms: booster rocket, booster unit, takeoff booster, takeoff rocket
- An additional dose that makes sure the first dose was effective.
- synonyms: booster dose, booster shot, recall dose
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). booster. Retrieved September 20, 2026, from http://smartdefine.org/booster/definitions/1201916 |
| Chicago | WordNet. 2010. "booster" http://smartdefine.org/booster/definitions/1201916 (accessed September 20, 2026). |
| Harvard | WordNet 2010, booster, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/booster/definitions/1201916>. |
| MLA | WordNet. "booster" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/booster/definitions/1201916> |