Word Games Pro Dictionary

booster

noun

an additional dose that makes sure the first dose was effective

Quick reference

Word Facts

Word length
7
Starts with
B
Ends with
R
Contains
OO
Scrabble score
9
Database source
OEWN 2025 Core

How it sounds

Pronunciation

ˈbustɚ

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Audio Pronunciation

Audio pronunciation is unavailable for this word.

Meaning

Definitions

noun

  1. an additional dose that makes sure the first dose was effective

noun

  1. the first stage of a multistage rocket

noun

  1. an amplifier for restoring the strength of a transmitted signal

noun

  1. a thief who steals goods that are in a store

noun

  1. someone who is an active supporter and advocate

noun

  1. a person who backs a politician or a team etc.

    “all their supporters came out for the game”

In context

Example Sentences

all their supporters came out for the game
they are friends of the library

Similar words

Synonyms

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