Meaning of booster

Definition of booster

(noun) a person who backs a politician or a team etc.; "all their supporters came out for the game"; "they are friends of the library"
someone who is an active supporter and advocate
a thief who steals goods that are in a store
an amplifier for restoring the strength of a transmitted signal
the first stage of a multistage rocket
an additional dose that makes sure the first dose was effective

Other information on booster

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