MOTORWAY
expressway, freeway, motorway, pike, state highway, superhighway, throughway, thruway
(noun) a broad highway designed for high-speed traffic
Source: WordNet® 3.1
Etymology
Noun
motorway (plural motorways)
(British, Ireland, New Zealand, parts of Australia) A broad highway designed for high speed traffic, having restrictions on the vehicle types permitted and merging lanes instead of cross traffic; in parts of the United States and other places called freeway.
Synonyms
• controlled-access highway
• freeway
• others regionally
Hypernyms
• highway
Source: Wiktionary