Periodikum

== German == === Alternative forms === Periodicum (superseded) === Etymology === Ancient Greek [Term?] === Pronunciation === IPA(key): /peˈʁi̯oːdikʊm/ === Noun === Periodikum n (strong, genitive Periodikums, plural Periodika) periodical (publication issued regularly) ==== Declension ==== === Further reading === “Periodikum” in Duden online “Periodikum”, in Digitales Wörterbuch der deutschen Sprache‎[2] (in German)