To select an entry, click on it. Main Entry: boost·er
Pronunciation:
bü-st
rFunction: 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
Search for "booster" in the
Student Thesaurus.
Browse words next to "booster."