periwinkle plant derivative periwinkled • periwinkler · · · Info · Definitions · Characters · · periwinkle plant derivative · · Text Common · · Latin · · Scripts 27 · · Length 9 · · Syllables Definitions · · · (noun) an antineoplastic drug used to treat some forms of cancer. Synonyms: periwinkle plant derivative. · · Noun Definition 1 Characters · · space U+0020 a latin small letter a U+0061 d latin small letter d U+0064 e latin small letter e U+0065 i latin small letter i U+0069 k latin small letter k U+006B l latin small letter l U+006C n latin small letter n U+006E p latin small letter p U+0070 r latin small letter r U+0072 t latin small letter t U+0074 v latin small letter v U+0076 w latin small letter w U+0077