Mengenlehre

== German == === Etymology === Menge +‎ -n- +‎ Lehre === Pronunciation === IPA(key): /ˈmɛŋənˌleːʁə/ === Noun === Mengenlehre f (genitive Mengenlehre, plural Mengenlehren) (mathematics) set theory (mathematical theory of sets) Synonym: Mengentheorie ==== Declension ==== === Further reading === “Mengenlehre” in Duden online “Mengenlehre”, in Digitales Wörterbuch der deutschen Sprache‎[1] (in German) Mengenlehre on the German Wikipedia.Wikipedia de