Medical Dictionary

warfarin

noun war·fa·rin \ˈwr-fə-rən\

Medical Definition of WARFARIN

:  a crystalline anticoagulant coumarin derivative C19H16O4 related to dicumarol that inhibits the production of prothrombin by vitamin K and is used as a rodent poison and in medicine; also :  its sodium salt C19H15NaO4 used especially in the prevention or treatment of thromboembolic disease—see coumadin

Browse

July 07, 2015
hoosegow Hear it
jail
Take a 3-minute break and test your skills!
How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears