We found 34 dictionaries that define the word morning sickness:

General (19 matching dictionaries)

1. morning sickness: Longman Dictionary of Contemporary English
2. morning sickness: Merriam-Webster
3. morning sickness: Oxford Learner's Dictionaries
4. morning sickness: American Heritage Dictionary of the English Language
5. morning sickness: Collins English Dictionary
6. morning sickness: Vocabulary.com
7. morning sickness: Wordnik
8. morning sickness: Cambridge Advanced Learner's Dictionary
9. morning sickness: Wiktionary
10. morning sickness: The Wordsmyth English Dictionary-Thesaurus
11. morning sickness: Infoplease Dictionary
12. morning sickness: Dictionary.com
13. Morning sickness: Wikipedia, the Free Encyclopedia
14. morning sickness: Rhymezone
15. morning sickness: FreeDictionary.org
16. morning sickness: Mnemonic Dictionary
17. morning sickness: TheFreeDictionary.com

Business (1 matching dictionary)

18. morning sickness: Legal dictionary

Computing (1 matching dictionary)

19. morning sickness: Encyclopedia

Medicine (12 matching dictionaries)

20. morning sickness: Merriam-Webster Medical Dictionary
21. Dorland's Illustrated Medical Dictionary (No longer online)
22. Morning sickness, Sickness, morning: MedTerms.com Medical Dictionary
23. Medical Dictionary (No longer online)
24. Johnson Bwby (No longer online)
25. Morning sickness: Merck Manuals
26. online medical dictionary (No longer online)
27. Pregnancy & Baby (No longer online)
28. Morning sickness: MEDLINE plus Illustrated Medical Encyclopedia
29. morning sickness: Medical dictionary
30. University of Maryland Glossary of Medical Terms (No longer online)
31. Morning sickness, Sickness, morning: Drug Medical Dictionary

Slang (1 matching dictionary)

32. morning sickness: Urban Dictionary

Definitions from Wiktionary (morning sickness) ▸ noun:  (medicine) Early morning nausea and vomiting as a symptom of pregnancy. Similar: pregnancy sickness, hyperemesis gravidarum, three day sickness, seasickness, couvade, motion discomfort, meningism, kinesia, anembryonic pregnancy, train sickness, more... Opposite: evening sickness, afternoon sickness, nausein evening ▸ Words similar to morning sickness ▸ Usage examples for morning sickness ▸ Idioms related to morning sickness ▸ Wikipedia articles (New!) ▸ Words that often appear near morning sickness ▸ Rhymes of morning sickness ▸ Invented words related to morning sickness