BOOSTER - Definition & Meaning for Kids

Simple definitions and word synonyms for kids.

Meaning 1

Part of speech: Noun

a thief who steals goods that are in a store

Categories: Thief, Stealer

Meaning 2

Part of speech: Noun

an amplifier for restoring the strength of a transmitted signal

Categories: Amplifier

Meaning 3

Part of speech: Noun

the first stage of a multistage rocket

Categories: Rocket, Rocket engine

Meaning 4

Part of speech: Noun

an additional dose that makes sure the first dose was effective

Categories: Dose, Dosage

Synonyms

Plugger, Relay station, Protagonist, Supporter, Admirer

🔗 Related Words

boost – A related word in the same word family.

er – A related word in the same word family.

🧩 Fun Fact

Technical fields like law and medicine preserve Latin and Greek because precision matters more than simplicity.

🎵 Words that Rhyme with Booster