cheerleader

/ˈtʃɪrˌlidər/
noun
  1. A person who leads organized cheers and chants at sports events, often as part of a team performing routines.
    • The cheerleader led the crowd in a loud chant before the big game.
    • The cheerleaders performed a complex pyramid during the halftime show.
    • She practiced for hours to become a cheerleader for her high school team.
  2. A person who enthusiastically supports or promotes someone or something.
    • He acted as a cheerleader for his friend's startup, helping to spread the word.
    • She became a cheerleader for environmental causes, speaking at local events.
    • My boss is a real cheerleader for our new project, always encouraging the team.
Antonyms
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