We found 31 dictionaries that define the word Viaduct:

General (26 matching dictionaries)

1. viaduct: Longman Dictionary of Contemporary English
2. viaduct: Merriam-Webster
3. viaduct: Oxford Learner's Dictionaries
4. viaduct: American Heritage Dictionary of the English Language
5. viaduct: Collins English Dictionary
6. viaduct: Vocabulary.com
7. Viaduct, viaduct: Wordnik
8. viaduct: Cambridge Advanced Learner's Dictionary
9. Viaduct: InfoVisual Visual Dictionary
10. viaduct: Wiktionary
11. viaduct: Webster's New World College Dictionary, 4th Ed.
12. viaduct: The Wordsmyth English Dictionary-Thesaurus
13. viaduct: Infoplease Dictionary
14. viaduct: Dictionary.com
15. viaduct: Online Etymology Dictionary
16. viaduct: Cambridge Essential American English Dictionary
17. Viaduct: Wikipedia, the Free Encyclopedia
18. Viaduct: Online Plain Text English Dictionary
19. viaduct: Webster's Revised Unabridged, 1913 Edition
20. viaduct: Rhymezone
21. Viaduct: AllWords.com Multi-Lingual Dictionary
22. viaduct: FreeDictionary.org
23. viaduct: Mnemonic Dictionary
24. viaduct: TheFreeDictionary.com

Art (1 matching dictionary)

25. viaduct: Global Glossary

Computing (1 matching dictionary)

26. viaduct: Encyclopedia

Medicine (1 matching dictionary)

27. online medical dictionary (No longer online)

Slang (2 matching dictionaries)

28. The Viaduct: A Seattle Lexicon
29. The ViaDuct, Viaduct: Urban Dictionary

(Note: See viaducts as well.)

Definitions from Wiktionary (viaduct) ▸ noun:  (transport) A bridge with several spans that carries rail or road traffic over a valley or other obstacles. Similar: bridge, overbridge, underbridge, footbridge, drawbridge, railbridge, overwalk, occupation bridge, transporter bridge, water bridge, more... Opposite: tunnel, underpass, subway, bridge Types: aqueduct, bridge, overpass, underpass, flyover, freeway, highway, interstate, more... Phrases: half viaduct, Sixth Street Viaduct, Millau Viaduct, Glenfinnan Viaduct, Ribblehead Viaduct, more... Adjectives: great, longest, new, highest, concrete, old, fine, magnificent, wooden, arched, lofty Colors:     gray,     steel blue,     rust,     olive green,     charcoal, more... ▸ Word origin ▸ Words similar to Viaduct ▸ Usage examples for Viaduct ▸ Idioms related to Viaduct ▸ Wikipedia articles (New!) ▸ Popular adjectives describing Viaduct ▸ Words that often appear near Viaduct ▸ Rhymes of Viaduct ▸ Invented words related to Viaduct