throughway

Từ điển WordNet v3.1 - WordNet Dictionary

noun

a broad highway designed for high-speed traffic
• Syn:
expressway, freeway, motorway, pike, state highway,
superhighway, thruway
• Hypernyms:
highway, main road
• Hyponyms:
autobahn, autostrada, turnpike, toll road
• Part Meronyms:
carriageway