accessibility [accessibilities](the quality of being accessible, or of admitting approach) noun [UK: ək.ˌse.sə.ˈbɪ.lə.ti] [US: ˌæk.se.sə.ˈbɪ.lə.ti]The goal is accessibility. = L'obiettivo è l'accessibilità.
inaccessibilitànoun {f}
imperviousness(the state of being impervious) noun [UK: ɪmˈpɜːvjəsnəs ] [US: ɪmˈpɜrviəsnəs ]