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booster

booster

37 3.2
A person who supports and promotes a team, player, or cause
  • noun
  • /ˈbuːstər/
translation icon : impulsor
  • She became a passionate booster for the local charity after seeing its impact on the community.
  • a booster club
  • a booster organization
  • band boosters

Examples

  • Are you aware that the Booster Club alone accounts for one-third of our charitable donations?

  • Come here, I'll give you some morale booster.

  • I mean, this is such a profile booster for Victor.

  • For years, many music programs in schools have relied on booster organizations for economic and physical support.

    Academic text (1994)
  • The federal government fits into the picture as a booster to local initiatives.

    Academic text (1998)
  • Mary Flood spoke of her dog: "He was a great morale booster wherever he went."

    Blog text (12)
  • I had some great, energetic band boosters who had been in their positions for several years.

    Academic text (2004)
  • As any school ensemble director will tell you, booster clubs often have their own agendas.

    Academic text (1993)
  • Whole Foods Market stores have been one of their biggest boosters since the beginning.

    Blog text (18)
  • Administrators should attend booster club, PTA, and other parent organization meetings to discuss and clarify school search policies.

    Academic text (2002)

Synonyms

supporter
vsbooster
817 1.0

A person who backs a team or a cause

actively promotes causes or people rather than providing only general backing or help
champion
vsbooster
156 3.7

A person who strongly supports a cause or another person

supports or promotes actively but may not take on the same defending role
proponent
vsbooster
104 5.2

A person who supports an idea, plan, or cause

supports or promotes people and groups rather than focusing only on ideas
backer
vsbooster
73 3.0

Someone, company or group who gives money to help a project

actively promotes or supports causes publicly rather than primarily giving money
cheerleader
vsbooster
72 3.2

A person who publicly supports and promotes an idea or group

supports actively but need not be so loudly visible or public
patron
vsbooster
61 3.5

A person who gives money or other help to support people, groups and causes

actively promotes causes or people rather than mainly supplying funds or backing
promoter
vsbooster
31 4.2

A person who supports and encourages a cause or idea

is a general active supporter who promotes people, groups, or causes
evangelist
vsbooster
  • Jargon
9 5.7

A person who strongly promotes a product or idea so other people will accept it

supports causes or people without specializing in business or technical promotion
apostle
vsbooster
7 6.0

A person who strongly supports and helps spread a new idea or cause early on

supports actively but does not imply the special early pioneering passion
endorser
vsbooster
3 4.4

A person who publicly supports someone or something

actively promotes or campaigns beyond offering formal approval or public support
bannerman
vsbooster
1 8.3

A person who publicly supports and leads a movement

supports actively but does not always lead or publicly represent the movement
encourager
vsbooster
1 2.7

A person who supports others and makes them feel confident

actively promotes or advocates publicly rather than only boosting personal morale
plugger
vsbooster
1 7.8

A person who actively promotes a cause or idea

supports actively too but may lack persistent, steady promotional effort
evangelizer
vsbooster
1 7.1

A person who strongly promotes a product, idea, or cause

supports actively but may not spread ideas with such zealous energy
cheerer
vsbooster
1 3.7

A person at an event who shouts to encourage players or a team

supports by active promotion and advocacy, not only by noisy spectator shouts
promotor
vsbooster
  • UK
5.3

Someone who encourages and helps an idea or project grow

supports by public promotion rather than only facilitating growth behind the scenes
spurrier
vsbooster
9.6

A person who encourages others to act and keep making progress

supports by promotion broadly rather than mainly urging immediate action from others
hailer
vsbooster
7.5

A person who praises someone or something publicly

actively promotes causes or people rather than merely offering public praise

Antonyms

563 3.0

A person who often finds fault and speaks harshly about others

3.4

On the other side in a fight, game, or argument

Compounds

booster shot
  • Specialized
3 2.9

An extra vaccine dose you get after the first to make protection stronger

Something that makes people feel more confident and positive

booster rocket
  • Specialized
1 5.3

A large engine that gives a spacecraft its first push and falls off when empty

1 3.4

A thick insulated cable that connects two car batteries to start a car with a dead battery

booster dose
  • Specialized
1 3.9

An extra vaccine dose given after the first doses to increase protection

booster amplifier
  • Specialized
5.9

An electronic device that makes a signal stronger so it reaches farther

booster station
  • Specialized
6.0

A place with equipment that makes weak communication signals stronger

booster unit
  • Specialized
5.8

The first part of a rocket that gives a strong push at launch

takeoff booster
  • Specialized
7.3

The first part of a rocket that gives the strong push needed to lift it off

How Supportive

champion
156 3.7
advocate
282 4.1
booster
37 3.2
supporter
817 1.0
sympathizer
37 4.8

Surface Forms

booster singular
boosters plural

Morphology

booster = boost (transparent) = boost + er

This is the regular agentive formation: a person who boosts (supports or promotes) something is a 'booster'.

Etymology

Booster comes from the verb boost meaning 'to support or help' and the ending -er, so it means 'one who helps or promotes'. That's why a booster is a person who actively supports a person, team, or cause.