frustratorio

== Latin == === Pronunciation === (Classical Latin) IPA(key): [frʊs.traˈtɔ.ri.ɔ] (modern Italianate Ecclesiastical) IPA(key): [frus.traˈtɔː.ri.o] === Adjective === frūstrātōriō dative/ablative masculine/neuter singular of frūstrātōrius