coumadin couma • coumalic · · · Info · Definitions · Synonyms · Characters · · coumadin · · Text Latin · · Script 8 · · Length 3 · · Syllables Definitions · · · (noun) an anticoagulant (trade name Coumadin) use to prevent and treat a thrombus or embolus. Synonyms: warfarin, Coumadin. · · Noun Definition 1 Synonyms · · · warfarin · · Synonym 1 Characters · · a latin small letter a U+0061 c latin small letter c U+0063 d latin small letter d U+0064 i latin small letter i U+0069 m latin small letter m U+006D n latin small letter n U+006E o latin small letter o U+006F u latin small letter u U+0075