We found 14 dictionaries that define the word factor IV:

General (7 matching dictionaries)

1. factor IV: Vocabulary.com
2. factor iv: Dictionary.com
3. Factor IV: Wikipedia, the Free Encyclopedia
4. factor iv: Rhymezone
5. factor iv: FreeDictionary.org
6. factor iv: Mnemonic Dictionary
7. factor IV: TheFreeDictionary.com

Business (2 matching dictionaries)

8. factor IV: Legal dictionary
9. factor IV: Financial dictionary

Computing (1 matching dictionary)

10. factor IV: Encyclopedia

Medicine (4 matching dictionaries)

11. Dorland's Illustrated Medical Dictionary (No longer online)
12. online medical dictionary (No longer online)
13. Hepatitis C Information Central (No longer online)
14. factor IV: Medical dictionary

Definitions from WordNet (factor iv) ▸ noun:  ion of calcium; a factor in the clotting of blood Opposite: divisor, multiple, product, factorization ▸ Words similar to factor IV ▸ Usage examples for factor IV ▸ Idioms related to factor IV ▸ Wikipedia articles (New!) ▸ Words that often appear near factor IV ▸ Rhymes of factor IV ▸ Invented words related to factor IV