storiated Syllabification: (sto·ri·at·ed)Pronunciation: /ˈstôrēˌātid/Definition of storiated adjective rare decorated with historical, legendary, or emblematic designs. Derivatives storiationPronunciation: /ˌstôrēˈāSHən/ noun Origin: late 19th century: compare with historiatedstoriated in other Oxford dictionaries Definition of storiated in the British & World English dictionary