induratio

== Latin == === Etymology === indūrō +‎ -tiō === Noun === indūrātiō f (genitive indūrātiōnis); third declension hardening ==== Declension ==== Third-declension noun. === References === "induratio", 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)