Definition Synonyms
Definition of booster - Reverso English Dictionary
Noun
1.
supportenthusiastic supporter or promoter
- She is a booster for the local team.
2.
technologyTECH. device that increases power or effectivenessTECH.
- The rocket's booster provided the necessary thrust.
3.
medicalTECH. small injection ensuring previous dose effectivenessTECH.
- He received a booster to maintain immunity.
4.
spaceTECH. first stage of a multistage rocketTECH.
- The booster separated after the initial launch.
Images of booster
small injection ensuring previous dose effectiveness 
first stage of a multistage rocket
Expressions with booster
💡 Discover popular phrases, idioms, collocations, or phrasal verbs. Click any expression to learn more, listen to its pronunciation, or save it to your favorites.
chair that raises child to table height
The restaurant provided a booster chair for the toddler.
portable device for charging electronic devices
She carried a battery booster for her phone during the trip.
group supporting a sports team or organization
The booster club organized a rally for the team.
cushion used to raise a child's seating height
The car seat includes a booster cushion for better safety.
elevated seat for a child in a vehicle
She secured her toddler in the booster seat before driving off.
extra vaccine dose given to keep protection strong
She got a booster shot before traveling abroad.
action or event that improves confidence
Winning the match served as a confidence booster for the team.
something that makes people feel more confident
The coach's praise was a much-needed morale boost for the young team.
something that makes people feel more confident and happy
The team's victory was a great morale booster.
electrical cable used for connecting batteries to start a vehicle
He used a booster cable to start the car after the battery died..
additional vaccine dose to enhance immunity
She received a booster dose for measles.
additional dose of vaccine to increase immunity
She received her booster injection last week..
rocket engine used to increase the thrust of a spacecraft during launch
The booster rocket ignited, propelling the spacecraft into orbit..
facility that increases water pressure for distribution
A booster station was installed to serve the hillside homes.
device that increases braking force so the pedal feels easier to press
The mechanic replaced the faulty brake booster to restore proper stopping power.
Origin of booster
English, boost (to lift or push from behind)
Terms with booster included in their meaning
💡 A powerful way to uncover related words, idioms, and expressions linked by the same idea — and explore meaning beyond exact word matches.
medical
give a booster shot
booster
something that improves or intensifies a quality
creativity booster
something that stimulates creative thinking
power booster
person or thing that makes something more intense
sports
fan or booster of a sports team
immune therapy
protein fraction from blood plasma used as immune booster
response booster
agent that increases sensitivity or responsiveness
medical
plant extract used as a stimulant and energy booster
power booster
something that increases intensity or strength
mood booster
something that makes you feel better
acr: solid rocket booster
device that helps launch rockets into space
energy booster
substance that boosts energy and vitality
rocketry
solid-propellant booster for extra thrust at liftoff
Examples of booster in a sentence
The charity event had many boosters in attendance. The internet booster improved the Wi-Fi signal. A booster was added to enhance the engine's power. The booster shot was scheduled for next week. After the booster, her antibody levels increased significantly. The booster fell into the ocean after detachment.
Engineers inspected the booster for any damage.
View all translations of booster
Click below to see the appropriate translations facing each meaning.
- French:supporter, amplificateur, ...
- German:Förderer, Auffrischungsimpfung, ...
- Italian:sostenitore, booster, ...
- Spanish:promotor, impulsor, ...
- Portuguese:apoiador, propulsor, ...
- Chinese:支持者, 助推器, ...
- Japanese:応援者, 追加接種, ...
- Arabic:مُشَجِّع, مُعَزِّز, ...
- Hebrew:מְעוֹדֵד, מַגְבֵּר, ...
- Russian:энтузиаст, ускоритель, ...
- Ukrainian:прихильник, бустер, ...
- Hindi:उत्साही समर्थक, प्रवर्धक, ...
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