Where does “irresponsabilidade” come from?
irresponsabilidade (Portuguese) comes from Portuguese responsabilidade, from Portuguese responsável, from French responsable, from Middle French responsable, from Old French responsable, from Latin respōnsus, from Latin respondeō, from Latin rĕ- — passed , crossed.
irresponsabilidade (Portuguese): irresponsibility
Ancestry of “irresponsabilidade”, step by step