trolley pole
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English
[edit]Etymology
[edit]A trolley wheel (a wheel that trolls along a wire) at the end of a pole.
Noun
[edit]![](http://upload.wikimedia.org/wikipedia/commons/thumb/9/90/Stromabnehmer-obus-ganz.jpg/220px-Stromabnehmer-obus-ganz.jpg)
trolley pole (plural trolley poles)
- A pole of wood or metal, used to transfer electricity from an overhead wire to power a tram, streetcar or trolley bus.
See also
[edit]Further reading
[edit]trolley pole on Wikipedia.Wikipedia
Category:trolley poles on Wikimedia Commons.Wikimedia Commons