Meaning & Definition of word "Booster"

Booster

/ˈbuːstə/

1. A device or person that increases the power, effectiveness, or support of something.
- Example: The company released a new marketing booster to enhance its advertising campaign.
2. A dose of a vaccine given after the initial vaccination to increase immunity.
- Example: She received her COVID-19 booster shot to ensure long-lasting protection.
3. A rocket stage that provides additional thrust to carry a payload into space.
- Example: The rocket's booster ignited successfully, propelling it into orbit.
4. A mechanism or tool that amplifies or enlarges something.
- Example: The audio booster improved the sound quality of the speakers significantly.

Derived from 'boost,' originating in the late 19th century from the verb 'to boost,' meaning to raise.

booster shot:

A vaccine given to increase immunity.

energy booster:

Something that provides a temporary increase in energy.

morale booster:

Something that lifts the spirits or morale of a person or group.

boost:

To increase or improve something.

support:

To provide assistance or backing.

Meaning: A person who engages in boosting behavior, usually to promote themselves.

Example Sentence: He's such a booster, always bragging about his achievements.

Meaning: A slang term for someone who enhances their skills or attributes through artificial means, especially in gaming.

Example Sentence: That player is a real booster; they always find ways to level up fast.