We found 30 dictionaries that define the word prothrombin:

General (16 matching dictionaries)

1. prothrombin: Merriam-Webster
2. prothrombin: Oxford Learner's Dictionaries
3. prothrombin: American Heritage Dictionary of the English Language
4. prothrombin: Collins English Dictionary
5. prothrombin: Vocabulary.com
6. prothrombin: Wordnik
7. prothrombin: Wiktionary
8. prothrombin: Webster's New World College Dictionary, 4th Ed.
9. prothrombin: The Wordsmyth English Dictionary-Thesaurus
10. prothrombin: Infoplease Dictionary
11. prothrombin: Dictionary.com
12. Prothrombin: Wikipedia, the Free Encyclopedia
13. prothrombin: Rhymezone
14. prothrombin: FreeDictionary.org
15. prothrombin: Mnemonic Dictionary
16. prothrombin: TheFreeDictionary.com

Computing (1 matching dictionary)

17. prothrombin: Encyclopedia

Medicine (12 matching dictionaries)

18. prothrombin: Merriam-Webster Medical Dictionary
19. Dorland's Illustrated Medical Dictionary (No longer online)
20. Prothrombin: MedTerms.com Medical Dictionary
21. Medical Dictionary (No longer online)
22. online medical dictionary (No longer online)
23. Probert Encyclopaedia of Medicine (No longer online)
24. Prothrombin: Gray's Anatomy (1918)
25. Hepatitis C Information Central (No longer online)
26. Glossary of HIV/AIDS Related Terms (No longer online)
27. prothrombin: Medical dictionary
28. Prothrombin: Drug Medical Dictionary
29. Hyperdictionary (No longer online)

Science (1 matching dictionary)

30. prothrombin: Cytokines & Cells Online Pathfinder Encyclopaedia

(Note: See prothrombins as well.)

Definitions from Wiktionary (prothrombin) ▸ noun:  (biochemistry) A glycoprotein, produced in the liver, that is converted into thrombin during bleeding and subsequent clotting. Similar: preprothrombin, thromboplastin, prothrombinogen, prothrombinase, carboxyprothrombin, thrombokinase, thrombin, prothrombokinase, prethrombin, thrombosthenin, more... Phrases: Prothrombin time, prothrombin deficiency, prothrombin activator, prothrombin test, prothrombin ratio, more... Adjectives: human, purified, abnormal, normal, prolonged, inactive, active, low, residual, carboxy, free ▸ Words similar to prothrombin ▸ Usage examples for prothrombin ▸ Idioms related to prothrombin ▸ Wikipedia articles (New!) ▸ Popular adjectives describing prothrombin ▸ Words that often appear near prothrombin ▸ Rhymes of prothrombin ▸ Invented words related to prothrombin