1. people who lead organized cheering at sports events, typically performing choreographed routines
Usage: plural of cheerleader
2. people who enthusiastically support or promote a particular cause, person, or idea
Usage: figurative use

Examples

• The cheerleaders performed an impressive routine at halftime.
• High school cheerleaders practiced their stunts after school.
• The football team was motivated by the enthusiastic cheerleaders.
• She was one of the most dedicated cheerleaders on the squad.
• The senator’s cheerleaders in the media praised his new policy.
• Corporate cheerleaders promoted the merger to shareholders.
• The cheerleaders for the environmental movement organized a rally.