Word.ws English Dictionary

hydrolley

hydrolley noun: any streetcar or tram vehicle using on-board hydrogen as a source of energy to power the motors.

Noun

hydrolley (plural hydrolleys)

  1. Any streetcar or tram vehicle using on-board hydrogen as a source of energy to power the motors.

Forms of hydrolley

pluralhydrolleys

Origin of hydrolley

* Blend of hydrogen + trolley coined at the Fourth International Hydrail Conference, Valencia, Spain, in 2008

Questions about hydrolley

What does hydrolley mean?
Hydrolley means any streetcar or tram vehicle using on-board hydrogen as a source of energy to power the motors.
What part of speech is hydrolley?
Hydrolley is a noun.
What is the plural of hydrolley?
The plural of hydrolley is hydrolleys.

Words near hydrolley in the dictionary

  1. hydrolipophobic
  2. hydrolipophobicity
  3. hydroliquefaction
  4. hydrolith
  5. hydrolize
  6. hydrolley
  7. hydrolleys
  8. hydrolock
  9. hydrolocked
  10. hydrolocking
  11. hydrolocks

Source and license

Adapted from Wiktionary: hydrolley (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “hydrolley.” Word.ws, https://word.ws/hydrolley. Based on Wiktionary, CC BY-SA 4.0.