booster
Seed from Open English WordNet (OEWN) 2025
Meanings by context
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- definition a person who backs a politician or a team etc.
- definition someone who is an active supporter and advocate
- definition a thief who steals goods that are in a store
- definition an amplifier for restoring the strength of a transmitted signal
- definition the first stage of a multistage rocket
- definition an additional dose that makes sure the first dose was effective