We found 20 dictionaries that define the word swimmer's itch:

General (10 matching dictionaries)

1. swimmer's itch: Merriam-Webster
2. swimmer's itch: American Heritage Dictionary of the English Language
3. swimmer's itch: Vocabulary.com
4. swimmer's itch: Wiktionary
5. swimmer's itch, swimmers itch: Dictionary.com
6. Swimmer's Itch, Swimmer's itch: Wikipedia, the Free Encyclopedia
7. swimmer's itch: Rhymezone
8. swimmers itch: FreeDictionary.org
9. swimmer's itch: Mnemonic Dictionary
10. swimmer's itch, swimmers' itch: TheFreeDictionary.com

Business (1 matching dictionary)

11. swimmers' itch: Legal dictionary

Computing (1 matching dictionary)

12. Swimmers itch, swimmer's itch, swimmers' itch: Encyclopedia

Medicine (7 matching dictionaries)

13. Dorland's Illustrated Medical Dictionary (No longer online)
14. Swimmer's itch: Merck Manuals
15. online medical dictionary (No longer online)
16. Specific Diseases/Disorders (No longer online)
17. swimmers itch: Parents' Common Sense Encyclopedia
18. Swimmers itch, swimmer's itch, swimmers' itch: Medical dictionary
19. University of Maryland Glossary of Medical Terms (No longer online)

Tech (1 matching dictionary)

20. Lake and Water Word Glossary (No longer online)

Definitions from Wiktionary (swimmer's itch) ▸ noun:  A short-term immune reaction occurring in the skin of humans infected by water-borne Schistosomatidae. ▸ Words similar to swimmer's itch ▸ Usage examples for swimmer's itch ▸ Idioms related to swimmer's itch ▸ Wikipedia articles (New!) ▸ Words that often appear near swimmer's itch ▸ Rhymes of swimmer's itch ▸ Invented words related to swimmer's itch