alteratio

== Latin == === Etymology === From alterāre, alterō +‎ -tiō. === Pronunciation === (Classical Latin) IPA(key): [aɫ.tɛˈraː.ti.oː] (modern Italianate Ecclesiastical) IPA(key): [al.teˈrat.t͡si.o] === Noun === alterātiō f (genitive alterātiōnis); third declension alteration, change ==== Declension ==== Third-declension noun. ==== Descendants ==== === References === "alteratio", in Charles du Fresne du Cange, Glossarium Mediæ et Infimæ Latinitatis (augmented edition with additions by D. P. Carpenterius, Adelungius and others, edited by Léopold Favre, 1883–1887)