妃

(1)the wife of a reigning king

(2)統治している王の妻

(3)the wife or widow of a king

(4)王の妻または未亡人

(5)a female member of a royal family other than the queen (especially the daughter of a sovereign)

(6)女王以外の王室女性（特に君主の息女）

(7)a woman emperor or the wife of an emperor

(8)女性の皇帝あるいは皇帝の妻