The word see is derived from Latin sedes, which in its original or proper sense denotes the seat or chair that, in the case of a bishop, is the earliest symbol of the bishop's authority.[7] This symbolic chair is also known as the bishop's cathedra. The church in which it is placed is for that reason called the bishop's cathedral, from Latin ecclesia cathedralis, meaning the church of the cathedra. The word throne is also used, especially in the Eastern Orthodox Church, both for the chair and for the area of ecclesiastical jurisdiction.[8]