1. people who place bets or wagers on games, races, or other events

Examples

• The bettors crowded around the racetrack to place their wagers.
• Online sportsbooks attract millions of bettors during football season.
• Many bettors lost money when the favorite horse didn’t win.
• The casino was filled with bettors trying their luck at various games.
• Professional bettors study statistics carefully before placing wagers.
• The lottery drawing excited bettors across the state.