1. people who give tips or gratuities to service workers
2. trucks or vehicles designed to tip and dump their loads

Examples

• The restaurant staff appreciated the generous tippers during the holiday season.
• Good tippers often receive better service on return visits.
• The construction site used several tippers to haul away debris.
• Large tippers transported gravel to the road construction project.
• Some customers are known as poor tippers in the service industry.
• The mining company employed heavy-duty tippers for ore transport.