obduración

== Spanish == === Etymology === Borrowed from Latin obdūrātiō. === Pronunciation === IPA(key): /obduɾaˈθjon/ [oβ̞.ð̞u.ɾaˈθjõn] (Spain) IPA(key): /obduɾaˈsjon/ [oβ̞.ð̞u.ɾaˈsjõn] (Latin America, Philippines) Rhymes: -on Syllabification: ob‧du‧ra‧ción === Noun === obduración f (plural obduraciones) (archaic) the act of hardening, obduration === Further reading === “obduración”, in Diccionario de la lengua española [Dictionary of the Spanish Language] (in Spanish), online version 23.8.1, Royal Spanish Academy [Spanish: Real Academia Española], 15 December 2025