1. Truck whose contents can be emptied without handling; the front end of the platform can be pneumatically raised so that the load is discharged by gravity
   "The construction site was busy with dumper trucks delivering gravel";
   - dump truck [N. Amer], dumper, tipper truck, tipper lorry, tip truck, tipper

Derived forms: dumper trucks

Type of: lorry [Brit], motortruck [N. Amer], truck

Encyclopedia: Dumper truck