polycirrus polycillin • polycitral · · · Info · Definitions · Characters · · polycirrus · · Text Latin · · Script 10 · · Length 4 · · Syllables Definitions · · · (noun) genus of soft-bodied polychete marine worms. Synonyms: Polycirrus, genus Polycirrus. · · Noun Definition 1 Characters · · c latin small letter c U+0063 i latin small letter i U+0069 l latin small letter l U+006C o latin small letter o U+006F p latin small letter p U+0070 r latin small letter r U+0072 s latin small letter s U+0073 u latin small letter u U+0075 y latin small letter y U+0079