/huy"way'/ , n.
1. a main road, esp. one between towns or cities: the highway between Los Angeles and Seattle.
2. any public road or waterway.
3. any main or ordinary route, track, or course.
[ bef. 900; ME heyewei, OE heiweg. See HIGH, WAY ]
Syn. 1. expressway, freeway, thruway, interstate.