We found 29 dictionaries that define the word subterranean:

General (24 matching dictionaries)

1. subterranean: Merriam-Webster.com
2. subterranean: Oxford Learner's Dictionaries
3. subterranean: American Heritage Dictionary of the English Language
4. subterranean: Collins English Dictionary
5. subterranean: Vocabulary.com
6. Subterranean, subterranean: Wordnik
7. subterranean: Cambridge Advanced Learner's Dictionary
8. subterranean: Wiktionary
9. subterranean: Webster's New World College Dictionary, 4th Ed.
10. subterranean: The Wordsmyth English Dictionary-Thesaurus
11. subterranean: Infoplease Dictionary
12. subterranean: Dictionary.com
13. subterranean: Online Etymology Dictionary
14. subterranean: Cambridge Essential American English Dictionary
15. Subterranean (EP), Subterranean (TV series), Subterranean (novel), Subterranean, The Subterranean: Wikipedia, the Free Encyclopedia
16. Subterranean: Online Plain Text English Dictionary
17. subterranean: Rhymezone
18. Subterranean: AllWords.com Multi-Lingual Dictionary
19. subterranean: Webster's 1828 Dictionary
20. subterranean: Free Dictionary
21. subterranean: Mnemonic Dictionary
22. subterranean: Dictionary/thesaurus

Business (2 matching dictionaries)

23. Construction Term Glossary (No longer online)
24. subterranean: Legal dictionary

Miscellaneous (1 matching dictionary)

25. subterranean: A Word A Day

Science (2 matching dictionaries)

26. Botanical Terms (No longer online)
27. Subterranean: The Orchid Lady's Illustrated Orchid Encyclopedia

(Note: See subterraneanly as well.)

Definitions from Wiktionary ( ) ▸ adjective:  Below ground, under the earth, underground. ▸ adjective:  (by extension) Secret, concealed. Similar: subsurface, ulterior, covert, subterrestrial, subterraneous, underground, subterrene, belowground, subterraneal, underearth, more... Opposite: aerial, aboveground, surface Types: cave, cave system, cavern, cavern system, cave network, cave complex, cave labyrinth, cave maze, more... Phrases: subterranean clover, subterranean termite, subterranean stream, subterranean ice, subterranean clovers, more... Adjectives: whole, celestial, more, great, old, lowermost, other, own, deep, itself Colors:     charcoal,     slate gray,     olive green,     deep brown,     rust, more... ▸ Word origin ▸ Words similar to subterranean ▸ Usage examples for subterranean ▸ Idioms related to subterranean ▸ Wikipedia articles (New!) ▸ Popular nouns described by subterranean ▸ Words that often appear near subterranean ▸ Rhymes of subterranean ▸ Invented words related to subterranean