2 entries found for booster.
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booster booster shot

Main Entry: boost·er
Pronunciation: bü-str
Function: noun
1 : one that boosts
2 : an enthusiastic supporter
3 : BOOSTER SHOT
4 : a device for strengthening radio or television signals
5 : the first stage of a multistage rocket providing force for the launching and the first part of the flight

Pronunciation Symbols