Other forms: viaducts
A viaduct is a long bridge of arches carrying a road or railway. A railway viaduct, cross the viaduct, a brick viaduct.
It carries a route across a valley or low ground on a series of arches, where a bridge crosses one gap. Britain's railway viaducts are among the great works of the nineteenth century — Ribblehead has twenty-four arches and took four years and many lives. Note that the word was coined in 1816 on the model of aqueduct, so a viaduct leads a way as an aqueduct leads water.
1nounviaductA long bridge of arches carrying a road or railway.
“The viaduct has about twenty-four arches.”
viaduct is a bridge.
Viaduct was coined in 1816 from Latin via, a road, on the model of aqueduct. It is one of the rare deliberately invented engineering words that stuck.
Proto-Indo-European
*weyh₁-
Latin
via — highway; road
English, today
viaduct
Coined in 1816, from Latin via (“highway; road”) + - -duct, on the basis of aqueduct.
Etymology from Wiktionary, CC BY-SA