Meaning ofboosterin English

Noun

1. a device that increases power; enhances performance
2. an enthusiastic fan; strong supporter
3. a rocket stage; initial thrust provider
   The spacecraft used a booster to escape Earth's gravity.
4. an immunology dose; enhances immunity
   A booster shot is necessary to maintain immunity against certain diseases.
5. a seat for children; provides extra height
   The booster seat allowed the child to see over the dashboard.
6. a club supporter; promotes team spirit
   The team's booster club organized a rally to support the players.
7. a power-up item; increases gaming ability
   The gamer found a booster that increased her character's speed.
8. a package of collectible items; expands player's collection
   The collector purchased a booster pack to complete her set of rare cards.