We found 34 dictionaries that define the word aurora borealis:

General (21 matching dictionaries)

1. aurora borealis: Merriam-Webster
2. aurora borealis: Oxford Learner's Dictionaries
3. aurora borealis: American Heritage Dictionary of the English Language
4. aurora borealis: Collins English Dictionary
5. aurora borealis: Vocabulary.com
6. aurora borealis: Wordnik
7. the aurora borealis: Cambridge Advanced Learner's Dictionary
8. aurora borealis: Wiktionary
9. aurora borealis: The Wordsmyth English Dictionary-Thesaurus
10. aurora borealis: Infoplease Dictionary
11. aurora borealis: Dictionary.com
12. Aurora Borealis (band), Aurora Borealis (disambiguation), Aurora Borealis (film), Aurora Borealis (icebreaker), Aurora Borealis (painting), Aurora Borealis, Aurora borealis: Wikipedia, the Free Encyclopedia
13. aurora borealis: Rhymezone
14. aurora borealis: FreeDictionary.org
15. aurora borealis: Mnemonic Dictionary
16. aurora borealis: TheFreeDictionary.com
17. Aurora Borealis: Dictionary of Phrase and Fable (1898)
18. aurora borealis: Longman Dictionary of Contemporary English
19. aurora borealis: Merriam-Webster

Art (2 matching dictionaries)

20. Beading Glossary (No longer online)
21. An Etymological Dictionary of Classical Mythology (No longer online)

Business (1 matching dictionary)

22. Travel Industry Dictionary (No longer online)

Computing (1 matching dictionary)

23. aurora borealis: Encyclopedia

Miscellaneous (1 matching dictionary)

24. Brilliant Dream Dictionary (No longer online)

Science (1 matching dictionary)

25. aurora borealis: Nine Planets Glossary

Slang (3 matching dictionaries)

26. aurora borealis: Green’s Dictionary of Slang
27. Aurora borealis: Street Terms: Drugs and the Drug Trade
28. Aurora Borealis: Urban Dictionary

Tech (4 matching dictionaries)

29. GLOSSARY OF JEWELRY-RELATED TERMS (No longer online)
30. Glossary of Meteorology (No longer online)
31. National Weather Service Glossary (No longer online)
32. SeaTalk Dictionary of English Nautical Language (No longer online)

Definitions from Wiktionary (aurora borealis) ▸ noun:  The aurora of the northern hemisphere. Similar: northern lights, southern lights, black aurora, Northern Hemisphere, Steve, Hyperborea, antipodes, equinoctinal, Northern Cross, isochasm, more... Opposite: auroraustralis, southern lights Types: corona, polar light, northern light, more... Phrases: the aurora borealis, more... Adjectives: jovial, jovian, saturnian, plutonic, neptunian, titanian, io, saturnine, belter, canicular, medician ▸ Words similar to aurora borealis ▸ Usage examples for aurora borealis ▸ Idioms related to aurora borealis ▸ Wikipedia articles (New!) ▸ Words that often appear near aurora borealis ▸ Rhymes of aurora borealis ▸ Invented words related to aurora borealis