trolley |ˈträlē|noun ( pl. -leys)
a large metal basket or frame on wheels, resembling a shopping cart and used for transporting luggage at an airport or railroad station; a luggage cart.• Brit. a shopping cart.• Brit. a small table on wheels or casters, typically used to convey food and drink.
ORIGIN early 19th cent.: of dialect origin, perhaps from troll.
Credits to lyst.com