viaduct

noun

via·​duct ˈvī-ə-ˌdəkt How to pronounce viaduct (audio)
: a long elevated roadway usually consisting of a series of short spans supported on arches, piers, or columns

Illustration of viaduct

Illustration of viaduct

Examples of viaduct in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Originally conjured as a private estate for well-to-do families, Park Güell’s greenery, tile mosaics and famous viaducts are now enjoyed by millions of locals and visitors each year. Jennifer Fernández Solano, Forbes.com, 22 May 2025 Though The Sacramento Bee observed children walking home from school on the viaduct right next to 50 mph traffic, the county has not implemented emergency measures to protect pedestrians in the 10 months since Jordan’s death. Ariane Lange, Sacbee.com, 8 May 2025 Police said the woman had been found inside the tent, which was set up against the southern wall of a vacant lot between two viaducts. Caroline Kubzansky, Chicago Tribune, 5 May 2025 The other four viaducts, including those in the section of trail that will open in 2026, are finished except for the installation of pedestrian railings. John Meyer, Denver Post, 8 May 2025 See All Example Sentences for viaduct

Word History

Etymology

Latin via way, road + English aqueduct

First Known Use

1816, in the meaning defined above

Time Traveler
The first known use of viaduct was in 1816

Browse Nearby Words

Cite this Entry

“Viaduct.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/viaduct. Accessed 3 Jun. 2025.

Kids Definition

viaduct

noun
via·​duct ˈvī-ə-ˌdəkt How to pronounce viaduct (audio)
: a bridge for carrying a road or railroad over something (as a gorge or a highway)

More from Merriam-Webster on viaduct

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!