trolley

American  

[trol-ee] / ˈtrɒl i /

Sometimes trolly

noun

plural

trolleys

1. trolley car.

2. a pulley or truck traveling on an overhead track and serving to support and move a suspended object.

3. a grooved metallic wheel or pulley carried on the end of a pole trolley pole by an electric car or locomotive, and held in contact with an overhead conductor, usually a suspended wire trolley wire, from which it collects the current for the propulsion of the car or locomotive.

4. any of various devices for collecting current for such a purpose, as a pantograph, or a bowlike structure bow trolley sliding along an overhead wire, or a device underground trolley for taking current from the underground wire or conductor used by some electric railways.

5. a small truck or car operated on a track, as in a mine or factory.

6. a serving cart, as one used to serve desserts.

7. Chiefly British. any of various low carts or vehicles, as a railway handcar or costermonger's cart.

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verb (used with or without object)

trolleyed, trolleying

1. to convey or go by trolley.

idioms

1. off one's trolley,

   1. in a confused mental state.

   2. insane.

      He's been off his trolley for years, but his family refuses to have him committed.

trolley British  

/ ˈtrɒlɪ /

noun

1. a small table on casters used for conveying food, drink, etc

2. a wheeled cart or stand pushed by hand and used for moving heavy items, such as shopping in a supermarket or luggage at a railway station

3. (in a hospital) a bed mounted on casters and used for moving patients who are unconscious, immobilized, etc

4. See trolleybus

5. See trolley car

6. a device that collects the current from an overhead wire ( trolley wire ), third rail, etc, to drive the motor of an electric vehicle

7. a pulley or truck that travels along an overhead wire in order to support a suspended load

8. a low truck running on rails, used in factories, mines, etc, and on railways

9. a truck, cage, or basket suspended from an overhead track or cable for carrying loads in a mine, quarry, etc

10. slang

    1. mentally confused or disorganized

    2. insane

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verb

1. (tr) to transport (a person or object) on a trolley

trolley More Idioms  

1. see off one's head (trolley).

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Etymology

Origin of trolley

First recorded in 1815–25; originally dialect; apparently akin to troll ¹

Example Sentences

Best actor is one of the most interesting acting races this year, and in recent weeks has been veering all over the place like a broken shopping trolley.

From BBC • Mar. 14, 2026

"I was one of the younger ones in the ED but being disabled was agony as I sat in this wheelchair for almost 12 hours before they moved me onto a trolley."

From BBC • Feb. 4, 2026

At first, these trolley parks were simply gardens and picnicking grounds, but in time other attractions and rides like roller coasters and Ferris wheels were added.

From The Wall Street Journal • Jan. 23, 2026

Speaking to BBC News NI, her daughter Fiona McAreavey said her mum, who was immobile and incontinent, lay on a trolley in a hospital corridor for 15 hours.

From BBC • Jan. 15, 2026

The trolley sailed across glittering ropes, making lefts and rights as it stopped at each destination.

From "The Marvellers" by Dhonielle Clayton

Related Words

• disk
• drum
• roller