We found 29 dictionaries that define the word fainting:

General (15 matching dictionaries)

1. fainting: Merriam-Webster.com
2. fainting: Collins English Dictionary
3. fainting: Vocabulary.com
4. Fainting, fainting: Wordnik
5. fainting: Cambridge Advanced Learner's Dictionary
6. fainting: Wiktionary
7. Fainting, fainting: Dictionary.com
8. fainting: Cambridge Essential American English Dictionary
9. Fainting: Wikipedia, the Free Encyclopedia
10. Fainting: Online Plain Text English Dictionary
11. fainting: Webster's Revised Unabridged, 1913 Edition
12. Fainting: AllWords.com Multi-Lingual Dictionary
13. fainting: Webster's 1828 Dictionary
14. fainting: Free Dictionary
15. Fainting: Dictionary/thesaurus

Business (1 matching dictionary)

16. fainting: Legal dictionary

Computing (1 matching dictionary)

17. fainting: Encyclopedia

Medicine (9 matching dictionaries)

18. Fainting (syncope): MedTerms.com Medical Dictionary
19. Fainting: Merck Manuals
20. online medical dictionary (No longer online)
21. Fainting: MEDLINE plus Illustrated Medical Encyclopedia
22. Disorder Index (No longer online)
23. fainting: Parents' Common Sense Encyclopedia
24. fainting: Medical dictionary
25. University of Maryland Glossary of Medical Terms (No longer online)
26. Fainting (syncope): Drug Medical Dictionary

Miscellaneous (3 matching dictionaries)

27. Brilliant Dream Dictionary (No longer online)
28. Glossary of Unusual Sexual Practices (No longer online)
29. fainting: Idioms

(Note: See faint as well.)

Definitions from Wiktionary (fainting) ▸ noun:  An act of collapsing into a state of temporary unconsciousness. Similar: sick, feeble, dim, swoon, pass out, fearful, weak, light-headed, timid, ill, more... Opposite: reviving, coming to, coming around Phrases: fainting spells, fainting fit, fainting fits, fainting spell, fainting goats, more... Adjectives: near, hysterical, frequent, sudden, simple, actual, half, nigh, possible, emotional, vasovagal Colors:     pale pink,     light gray,     soft lavender,     muted beige,     pastel blue, more... ▸ Words similar to fainting ▸ Usage examples for fainting ▸ Idioms related to fainting ▸ Wikipedia articles (New!) ▸ Popular adjectives describing fainting ▸ Words that often appear near fainting ▸ Rhymes of fainting ▸ Invented words related to fainting