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. Synonyms:dump truck, dumper, tip truck, tipper lorry, tipper truck.
... be revived during the same session. A debate ensued, and the second motion was over-ruled. The Hanoverian troops were voted in the house of commons; nevertheless, the same nobleman moved in the tipper house, that the continuing sixteen thousand Hanoverians in British pay was prejudicial to his majesty's true interest, useless to the common cause, and dangerous to the welfare and tranquillity of the nation. He was seconded by the duke of Marlborough, who had resigned his commission ... — The History of England in Three Volumes, Vol.II. - From William and Mary to George II. • Tobias Smollett