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Definition boost in American English

boost noun

[countable] noun
/bust/
1

an action or event that helps something to increase, improve, or become more successful

Example

The festival has been a major boost for the local economy.

1.1

an increase in the amount of something

Example

They are calling for a boost in the minimum wage.

Synonyms and related words
2

something that helps you to feel more positive or more confident

Example

Getting the job gave him a terrific boost.

Example

Victory tomorrow would be a much-needed boost for the college team.

Synonyms and related words
Definition boost in American English