proaccelerin proacademic • proacceptance · · · Info · Definitions · Synonyms · Characters · · proaccelerin · · Text Latin · · Script 12 · · Length 5 · · Syllables Definitions · · · (noun) a coagulation factor. Synonyms: prothrombin accelerator, accelerator factor, factor V. · · Noun Definition 1 Synonyms · · · prothrombin accelerator · · Synonym 1 accelerator factor · · Synonym 2 factor v · · Synonym 3 Characters · · a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 i latin small letter i U+0069 l latin small letter l U+006C n latin small letter n U+006E o latin small letter o U+006F p latin small letter p U+0070 r latin small letter r U+0072