noun
Meaning 1
A highway with grade-separated crossings (rather than level crossings) and designed (and only permitted) for high-speed motor-traffic running in two directions on one separate carriageway each
Definition source: English Wiktionary via Wiktextract
Usage: US
Qualifier: Parts of Canada and Australia
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: motorway, expressway, autoroute, autobahn, interstate[:w:Interstate Highway System|Interstate Highway System]]>, limited-access highway, controlled-access highway
Antonyms: none provided