Definition of booster Booster
/buˈstɚ/ - [buster] - boost•er
We found 13 definitions of booster from 3 different sources.
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What does booster mean?
WordNet
NounPlural: boosters |
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| booster - the first stage of a multistage rocket | ||
| booster rocket, booster unit, takeoff booster, takeoff rocket | ||
| rocket engine, rocket a jet engine containing its own propellant and driven by reaction propulsion | ||
| multistage rocket, step rocket a rocket having two or more rocket engines (each with its own fuel) that are fired in succession and jettisoned when the fuel is exhausted | ||
| booster - a thief who steals goods that are in a store | ||
| shoplifter, lifter | ||
| stealer, thief a criminal who takes property belonging to someone else with the intention of keeping it or selling it | ||
| booster - an amplifier for restoring the strength of a transmitted signal | ||
| booster amplifier, booster station, relay link, relay station, relay transmitter | ||
| amplifier electronic equipment that increases strength of signals passing through it | ||
| booster - an additional dose that makes sure the first dose was effective | ||
| booster dose, booster shot, recall dose | ||
| booster - a person who backs a politician or a team etc.; "all their supporters came out for the game"; "they are friends of the library" | ||
| supporter, protagonist, champion, admirer, friend | ||
| advocator, proponent, advocate, exponent a person who pleads for a cause or propounds an idea | ||
| anglophil, anglophile an admirer of England and things English | ||
| truster, believer a person who has religious faith | ||
| boswell a devoted admirer and recorder of another's words and deeds | ||
| cheerleader someone who leads the cheers by spectators at a sporting event | ||
| confederate someone who assists in a plot | ||
| corporatist a supporter of corporatism | ||
| enthusiast, partizan, partisan an ardent and enthusiastic supporter of some person or activity | ||
| francophil, francophile an admirer of France and everything French | ||
| free trader an advocate of unrestricted international trade | ||
| functionalist an adherent of functionalism | ||
| jacobite a supporter of James II after he was overthrown or a supporter of the Stuarts | ||
| loyalist, stalwart a person who is loyal to their allegiance (especially in times of revolt) | ||
| new dealer a supporter of the economic policies in the United States known as the New Deal | ||
| graecophile, philhellene, philhellenist an admirer of Greece and everything Greek | ||
| mainstay, pillar the forestay that braces the mainmast | ||
| roundhead a supporter of parliament and Oliver Cromwell during the English Civil War | ||
| seconder someone who endorses a motion or petition as a necessary preliminary to a discussion or vote | ||
| shavian an admirer of G. B. Shaw or his works | ||
| ratifier, endorser, indorser, subscriber a person who transfers his ownership interest in something by signing a check or negotiable security | ||
| well-wisher, sympathiser, sympathizer someone who shares your feelings or opinions and hopes that you will be successful | ||
| toaster, wassailer a kitchen appliance (usually electric) for toasting bread | ||
| maintainer, sustainer, upholder someone who upholds or maintains; "firm upholders of tradition"; "they are sustainers of the idea of democracy" | ||
| verifier, voucher a document that serves as evidence of some expenditure | ||
| booster - someone who is an active supporter and advocate | ||
| promoter, plugger | ||
| adman, advertiser, advertizer someone whose business is advertising | ||
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Wiktionary 
- booster (Noun)
Something that boosts. - booster (Noun)
The first stage of a multistage rocket that provides the thrust for liftoff and the initial flight. - booster (Noun)
Someone who is a fan or supporter of something. - booster (Noun)
Someone who promotes a town or business. - booster (Noun)
A member of a booster club . - booster (Noun)
A booster dose .
Part of speech
🔤- booster, noun, singular of boosters.
