purkinje fiber purkinje cell • purkinje network · · · Info · Definitions · Characters · · purkinje fiber · · Text Common · · Latin · · Scripts 14 · · Length 4 · · Syllables Definitions · · · (noun) a specialized cardiac muscle fiber that is part of the Purkinje network. Synonyms: Purkinje fiber. · · Noun Definition 1 Characters · · space U+0020 b latin small letter b U+0062 e latin small letter e U+0065 f latin small letter f U+0066 i latin small letter i U+0069 j latin small letter j U+006A k latin small letter k U+006B n latin small letter n U+006E p latin small letter p U+0070 r latin small letter r U+0072 u latin small letter u U+0075