Home/tricostatetricostate/trahy-kos-teyt, -kaw-steyt/US // traɪˈkɒs teɪt, -ˈkɔ steɪt //UK // (traɪˈkɒsteɪt) //三国演义Definitionsadj.形容词 adjective1 Botany, Zoology.: having three ribs, costae, or raised lines.Level 3Browse all words →