Learn how to say Trolley correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word trolley:
noun (plural trolleys)
1British a large metal basket or frame on wheels, used for transporting heavy or large items, such as supermarket purchases or luggage at an airport or railway station.
a small table on wheels or castors, typically used to convey food and drink.
a hospital bed on wheels for transporting patients.
2 (also trolley wheel) a wheel attached to a pole, used for collecting current from an overhead electric wire to drive a tram.
3short for trolleybus or trolley car.
off one’s trolley
informal mad; insane.
early 19th century: of dialect origin, perhaps from troll2