cheerleader

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. an enthusiastic and vocal supporter
- he has become a cheerleader for therapeutic cloning
• Hypernyms:
supporter, protagonist, champion, admirer, booster, friend
2. someone who leads the cheers by spectators at a sporting event
• Derivationally related forms:
cheerlead
• Hypernyms:
leader