viaduct
UK: ˈvaɪədʌkt | US: ˈvaɪəˌdʌkt
n. a long bridge-like structure, typically supported by arches, carrying a road or railway across a valley or other low ground.
The word "viaduct" combines Latin "via" (road) and "ducere" (to lead), reflecting its function as a structure that "leads a road" over obstacles like valleys. The term emerged in the early 19th century during the rise of railway construction, where such elevated pathways were essential for spanning uneven terrain. The morphemes preserve their original Latin meanings while adapting to modern engineering contexts.
The train crossed the ancient viaduct, offering stunning views of the valley below.
The city built a new viaduct to ease traffic congestion.
The crumbling viaduct was closed for restoration.
Engineers designed the viaduct with reinforced concrete arches.
The viaduct’s elegant design became a local landmark.