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trolley bus

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noun
  1. a passenger bus operating on tires and having an electric motor that draws power from overhead wires.
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Origin of trolley bus

First recorded in 1910–15
Also called trackless trolley, trolley coach.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for trolleybus

Historical Examples

  • "I shouldn't be surprised if they were even falsus in trolleybus," I put in, with a feeble attempt at humor.

    Peeps at People

    John Kendrick Bangs


British Dictionary definitions for trolleybus

trolleybus

noun
  1. an electrically driven public-transport vehicle that does not run on rails but takes its power from an overhead wire through a trolley
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Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012