We found 22 dictionaries that define the word head lice:

General (10 matching dictionaries)

1. head lice: Merriam-Webster
2. head lice: Collins English Dictionary
3. head lice: Vocabulary.com
4. head lice: Wiktionary
5. head lice: Dictionary.com
6. Head Lice, Head lice: Wikipedia, the Free Encyclopedia
7. head lice: Rhymezone
8. head lice: FreeDictionary.org
9. head lice: Mnemonic Dictionary
10. head lice: TheFreeDictionary.com

Medicine (11 matching dictionaries)

11. head lice: Merriam-Webster Medical Dictionary
12. Head lice, Lice, head: MedTerms.com Medical Dictionary
13. online medical dictionary (No longer online)
14. Specific Diseases/Disorders (No longer online)
15. Head lice: MEDLINE plus Illustrated Medical Encyclopedia
16. lice, head: Parents' Common Sense Encyclopedia
17. A-Z Family health glossary (No longer online)
18. head lice: Medical dictionary
19. Rudy's List of Archaic Medical Terms (No longer online)
20. University of Maryland Glossary of Medical Terms (No longer online)
21. Head lice, Lice, head: Drug Medical Dictionary

Slang (1 matching dictionary)

22. head lice: Urban Dictionary

Definitions from WordNet (head lice) ▸ noun:  infestation of the scalp with lice Phrases: Head lice infestation, more... ▸ Words similar to head lice ▸ Usage examples for head lice ▸ Idioms related to head lice ▸ Wikipedia articles (New!) ▸ Words that often appear near head lice ▸ Rhymes of head lice ▸ Invented words related to head lice