We found 51 dictionaries that define the word nausea:

General (25 matching dictionaries)

1. nausea: Merriam-Webster.com
2. nausea: Oxford Learner's Dictionaries
3. nausea: American Heritage Dictionary of the English Language
4. nausea: Collins English Dictionary
5. nausea: Vocabulary.com
6. Nausea, nausea: Wordnik
7. nausea: Cambridge Advanced Learner's Dictionary
8. nausea: Wiktionary
9. nausea: Webster's New World College Dictionary, 4th Ed.
10. nausea: The Wordsmyth English Dictionary-Thesaurus
11. nausea: Infoplease Dictionary
12. nausea: Dictionary.com
13. nausea: Online Etymology Dictionary
14. nausea: Cambridge Essential American English Dictionary
15. Nausea (Book), Nausea (band), Nausea (disambiguation), Nausea (novel), Nausea (song), Nausea: Wikipedia, the Free Encyclopedia
16. Nausea: Online Plain Text English Dictionary
17. nausea: Webster's Revised Unabridged, 1913 Edition
18. nausea: Rhymezone
19. nausea, nausea: AllWords.com Multi-Lingual Dictionary
20. nausea: Webster's 1828 Dictionary
21. nausea: Free Dictionary
22. nausea: Mnemonic Dictionary
23. nausea: Dictionary/thesaurus

Business (1 matching dictionary)

24. nausea: Legal dictionary

Computing (1 matching dictionary)

25. nausea: Encyclopedia

Medicine (20 matching dictionaries)

26. Dorland's Illustrated Medical Dictionary (No longer online)
27. Nausea: MedTerms.com Medical Dictionary
28. Medical Dictionary (No longer online)
29. Nausea: Merck Manuals
30. Digestive Diseases Dictionary (No longer online)
31. online medical dictionary (No longer online)
32. Probert Encyclopaedia of Medicine (No longer online)
33. GASTROLAB Digestive Dictionary (No longer online)
34. Hepatitis C Information Central (No longer online)
35. Allergy Glossary (No longer online)
36. Specific Diseases/Disorders (No longer online)
37. KidsHealth Glossary of Medical Words (No longer online)
38. Multiple Sclerosis Encyclopaedia (No longer online)
39. Nausea: Glossary of Lymphoma Terms
40. nausea: Dictionary of Cancer Terms
41. Glossary of HIV/AIDS Related Terms (No longer online)
42. nausea: Medical dictionary
43. WeMove Glossary of Terms (No longer online)
44. Nausea: Drug Medical Dictionary
45. Hyperdictionary (No longer online)

Miscellaneous (1 matching dictionary)

46. Brilliant Dream Dictionary (No longer online)

Science (2 matching dictionaries)

47. nausea: Dictionary of Botanical Epithets
48. Nausea: Material Safety Data Sheets HyperGlossary

Slang (1 matching dictionary)

49. nausea: Urban Dictionary

(Note: See nauseant as well.)

Definitions from Wiktionary ( ) ▸ noun:  A feeling of illness or discomfort in the digestive system, usually characterized by a strong urge to vomit. ▸ noun:  Strong dislike or disgust. ▸ noun:  Motion sickness. Similar: sickness, nauseation, nauseogenicity, nauseogenity, norovirus, nervosism, nervosity, anorexia nervosa, nerve, nuchalgia, more... Opposite: comfort, well-being, ease, healthiness, tranquility Types: motion sickness, morning sickness, food poisoning, more... Phrases: postoperative nausea, nausea gravidarum, anti nausea, chemotherapy-induced nausea and vomiting, chemotherapy induced nausea and vomiting, more... Adjectives: severe, postoperative, induced, slight, mild, persistent, anticipatory, less, constant, occasional, much Colors:     pale green,     sickly yellow,     bile green,     sallow yellow,     vomit green, more... ▸ Word origin ▸ Words similar to nausea ▸ Usage examples for nausea ▸ Idioms related to nausea ▸ Wikipedia articles (New!) ▸ Popular adjectives describing nausea ▸ Words that often appear near nausea ▸ Rhymes of nausea ▸ Invented words related to nausea