periodicity periodic event • periodicity factor · · · Info · Definitions · Synonyms · Characters · · periodicity · · Text Latin · · Script 11 · · Length 5 · · Syllables Definitions · · · (noun) the quality of recurring at regular intervals. Synonyms: cyclicity. · · Noun Definition 1 Synonyms · · · cyclicity · · Synonym 1 Characters · · c latin small letter c U+0063 d latin small letter d U+0064 e latin small letter e U+0065 i latin small letter i U+0069 o latin small letter o U+006F p latin small letter p U+0070 r latin small letter r U+0072 t latin small letter t U+0074 y latin small letter y U+0079