We found 26 dictionaries that define the word pinworm:

General (19 matching dictionaries)

1. pinworm: Merriam-Webster
2. pinworm: Oxford Learner's Dictionaries
3. pinworm: American Heritage Dictionary of the English Language
4. pinworm: Collins English Dictionary
5. pinworm: Vocabulary.com
6. pinworm: Wordnik
7. pinworm: Wiktionary
8. pinworm: Webster's New World College Dictionary, 4th Ed.
9. pinworm: The Wordsmyth English Dictionary-Thesaurus
10. pinworm: Infoplease Dictionary
11. pinworm: Dictionary.com
12. Pinworm (parasite), Pinworm: Wikipedia, the Free Encyclopedia
13. Pinworm: Online Plain Text English Dictionary
14. pinworm: Webster's Revised Unabridged, 1913 Edition
15. pinworm: Rhymezone
16. Pinworm: AllWords.com Multi-Lingual Dictionary
17. pinworm: FreeDictionary.org
18. pinworm: Mnemonic Dictionary
19. pinworm: TheFreeDictionary.com

Computing (1 matching dictionary)

20. pinworm: Encyclopedia

Medicine (5 matching dictionaries)

21. pinworm: Merriam-Webster Medical Dictionary
22. Dorland's Illustrated Medical Dictionary (No longer online)
23. online medical dictionary (No longer online)
24. GASTROLAB Digestive Dictionary (No longer online)
25. pinworm: Medical dictionary

Slang (1 matching dictionary)

26. pinworm: Urban Dictionary

(Note: See pinworms as well.)

Definitions from Wiktionary (pinworm) ▸ noun:  Any of several nematode worms, of the family Oxyuridae, that are parasitic to mammals Similar: threadworm, enterobius vermicularis, whipworm, maw-worm, potworm, lungworm, horsehair worm, oxyurid, proboscis worm, strongyle, more... Opposite: anti-pinworm, pinworm antidote, pinworm treatment Phrases: Pinworm infection, more... Adjectives: female, human, common, pinworms, male, gravid, pregnant, large, peculiar ▸ Words similar to pinworm ▸ Usage examples for pinworm ▸ Idioms related to pinworm ▸ Wikipedia articles (New!) ▸ Popular adjectives describing pinworm ▸ Words that often appear near pinworm ▸ Rhymes of pinworm ▸ Invented words related to pinworm