railroad car

Từ điển WordNet v3.1 - WordNet Dictionary

noun

a wheeled vehicle adapted to the rails of railroad
- three cars had jumped the rails
• Syn:
car, railcar, railway car
• Hypernyms:
wheeled vehicle
• Hyponyms:
baggage car, luggage van, cabin car, caboose, club car,
lounge car, freight car, guard's van, handcar, mail car, passenger car,
coach, carriage, slip coach, slip carriage, tender, van
• Member Holonyms:
train, railroad train
• Part Meronyms:
suspension, suspension system