1. people who fight or argue aggressively; fighters
Usage: informal
2. people who collect and sell scrap metal or other discarded materials

Examples

• The two scrappers exchanged heated words before the referee separated them.
• Those kids are real scrappers who never back down from a challenge.
• Local scrappers collect old appliances and car parts to sell for recycling.
• The scrappers arrived early to search through the construction debris.
• Despite being smaller, the team was full of scrappers who played with heart.
• Several scrappers competed for the valuable copper wire at the demolition site.