a pulley or truck traveling on an overhead track and serving to support and move a suspended object.
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.
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.
a small truck or car operated on a track, as in a mine or factory.
a serving cart, as one used to serve desserts.
Chiefly British. any of various low carts or vehicles, as a railway handcar or costermonger's cart.
verb (used with or without object),trol·leyed,trol·ley·ing.
to convey or go by trolley.
Idioms for trolley
off one's trolley, Slang.
in a confused mental state.
insane: He's been off his trolley for years, but his family refuses to have him committed.
Sometimes trol·ly .
Origin of trolley
First recorded in 1815–25; originally dialect; apparently akin to troll1
Words nearby trolley
Trojan horse, Trojan War, troke, Troland, troll, trolley, trolley bus, trolley car, trolley dolly, trolleyed, trolley line