trolley

Từ điển WordNet v3.1 - WordNet Dictionary

noun

a wheeled vehicle that runs on rails and is propelled by electricity
• Syn:
streetcar, tram, tramcar, trolley car
• Derivationally related forms:
tram (for: tram)
• Regions:
Britain (for: tramcar), Britain (for: tram)
• Hypernyms:
self-propelled vehicle
• Hyponyms:
horsecar
• Part Holonyms:
trolley line

• Từ đồng nghĩa / Synonyms:
  streetcar, tram, tramcar, trolley car