We found 18 dictionaries that define the word prothrombin time:

General (4 matching dictionaries)

1. prothrombin time: Dictionary.com
2. Prothrombin time: Wikipedia, the Free Encyclopedia
3. Prothrombin time: TheFreeDictionary.com
4. prothrombin time: Wiktionary

Business (2 matching dictionaries)

5. Prothrombin time: Legal dictionary
6. Prothrombin time: Financial dictionary

Computing (1 matching dictionary)

7. prothrombin time: Encyclopedia

Medicine (10 matching dictionaries)

8. prothrombin time: Merriam-Webster Medical Dictionary
9. Dorland's Illustrated Medical Dictionary (No longer online)
10. Prothrombin time, Time, prothrombin: MedTerms.com Medical Dictionary
11. Medical Dictionary (No longer online)
12. Prothrombin time (PT): Merck Manuals
13. online medical dictionary (No longer online)
14. Hepatitis C Information Central (No longer online)
15. prothrombin time: Medical dictionary
16. Prothrombin time, Time, prothrombin: Drug Medical Dictionary
17. Hyperdictionary (No longer online)

Tech (1 matching dictionary)

18. Washington State Definitions and Abbreviations of Vetrinary Terms (No longer online)

Definitions from Wiktionary (prothrombin time) ▸ noun:  (medicine, hematology) The amount of time required for the plasma of one's blood to clot. Phrases: one-stage prothrombin time, one stage prothrombin time, serum prothrombin time, prothrombin time test, more... ▸ Words similar to prothrombin time ▸ Usage examples for prothrombin time ▸ Idioms related to prothrombin time ▸ Wikipedia articles (New!) ▸ Words that often appear near prothrombin time ▸ Rhymes of prothrombin time ▸ Invented words related to prothrombin time