We found 36 dictionaries that define the word tundra:

General (25 matching dictionaries)

1. tundra: Merriam-Webster.com
2. tundra: Oxford Learner's Dictionaries
3. tundra: American Heritage Dictionary of the English Language
4. tundra: Collins English Dictionary
5. tundra: Vocabulary.com
6. Tundra, tundra: Wordnik
7. tundra: Cambridge Advanced Learner's Dictionary
8. tundra: Wiktionary
9. tundra: Webster's New World College Dictionary, 4th Ed.
10. tundra: The Wordsmyth English Dictionary-Thesaurus
11. tundra: Infoplease Dictionary
12. tundra: Dictionary.com
13. tundra: Online Etymology Dictionary
14. tundra: Cambridge Essential American English Dictionary
15. Tundra (Marvel Comics), Tundra (album), Tundra (comic strip), Tundra (comics), Tundra (disambiguation), Tundra: Wikipedia, the Free Encyclopedia
16. Tundra: Online Plain Text English Dictionary
17. tundra: Webster's Revised Unabridged, 1913 Edition
18. tundra: Rhymezone
19. Tundra (f), tundra, tundra, tundra: AllWords.com Multi-Lingual Dictionary
20. tundra: Free Dictionary
21. tundra: Mnemonic Dictionary
22. tundra: Dictionary/thesaurus
23. tundra: Wikimedia Commons US English Pronunciations

Computing (1 matching dictionary)

24. tundra: Encyclopedia

Science (6 matching dictionaries)

25. Agricultural Thesaurus and Glossary (No longer online)
26. Archaeology Wordsmith (No longer online)
27. Bird On! (No longer online)
28. Botanical Terms (No longer online)
29. Anthropology dictionary (No longer online)
30. tundra: Natural History Terms

Slang (1 matching dictionary)

31. tundra: Urban Dictionary

Tech (3 matching dictionaries)

32. Glossary of Meteorology (No longer online)
33. tundra: Canadian Soil Information System
34. Lake and Water Word Glossary (No longer online)

(Note: See tundras as well.)

Definitions from Wiktionary ( ) ▸ noun:  A flat and treeless Arctic biome. ▸ noun:  A surname from Romanian. Similar: tundra tyre, subarctic, steppe, talik, fellfield, topek, desertscape, permafrost, flatscape, blockfield, more... Opposite: desert, savanna, grassland, steppe, prairie Types: arctic, alpine, more... Phrases: arctic tundra, Alpine tundra, tundra biome, tundra swans, Tundra climate, more... Adjectives: arctic, alpine, frozen, open, alaskan, treeless, northern, wet, siberian, coastal, barren Colors:     white,     gray,     icy blue,     pale green,     moss green, more... ▸ Word origin ▸ Words similar to tundra ▸ Usage examples for tundra ▸ Idioms related to tundra ▸ Wikipedia articles (New!) ▸ Popular adjectives describing tundra ▸ Words that often appear near tundra ▸ Rhymes of tundra ▸ Invented words related to tundra