Определение viaduct в Английский Язык Английский Язык словарь
A bridge with several spans that carries road or rail traffic over a valley or other obstacles
A structure of considerable magnitude, usually with arches or supported on trestles, for carrying a road, as a railroad, high above the ground or water; a bridge; especially, one for crossing a valley or a gorge
{i} long bridge built over columned arches which carries a road or a railroad across a valley or a river
A viaduct is a long, high bridge that carries a road or a railway across a valley. a long high bridge, especially one with arches, that crosses a valley and has a road or railway on it (via + -duct (as in aqueduct))