self-propelled vehicle

Từ điển WordNet v3.1 - WordNet Dictionary

noun

a wheeled vehicle that carries in itself a means of propulsion
• Hypernyms:
wheeled vehicle
• Hyponyms:
armored vehicle, armoured vehicle, carrier, forklift, locomotive,
engine, locomotive engine, railway locomotive, motor vehicle, automotive vehicle, personnel carrier,
reconnaissance vehicle, scout car, recreational vehicle, RV, R.V., streetcar,
streetcar, tramcar, trolley, trolley car, tracked vehicle,
tractor, weapons carrier