intransitive verb
Definition: To increase or improve something, often in a significant way.
Example: The new advertising campaign helped to boost sales for the company.
noun
Definition: An increase or improvement in something, often providing support or encouragement.
Example: The new advertising campaign gave a significant boost to sales.
transitive verb
Definition: To increase or raise something, often to help it improve or succeed.
Example: The new advertising campaign is designed to boost sales this quarter.