1. a male deer, rabbit, or other animal
2. a dollar
Usage: informal

1. to jump or move suddenly in an uncontrolled way
2. to resist or oppose something

Examples

• The hunter spotted a large buck in the forest.
• Can you lend me twenty bucks?
• The horse began to buck when the rider mounted.
• The car bucked as the engine stalled.
• She decided to buck tradition and wear a colorful dress to the formal event.
• The young employee chose to buck the system and propose new ideas.