n. In Greek antiquity, a stage or kind of pulpit on which speakers stood when addressing an assembly.n. In the Gr. Church, the sanctuary or chancel; the inclosed space surrounding the altar.n. An architectural screen (iconostasis) with a curtain (amphithyra) at its doors, or, as was the case especially in early times, a curtain only, separates the bema from the body of the church. On either side of the bema are the para-bemata, called respectively the prothesis and the diaconicon. These regularly communicate with the bema, and in poor churches often have little more than an indication of separation from it. Rubrically they are often counted as part of the bema.n. A step; a rough measure of length employed by the Greeks and Macedonians when stadia were paced off, and not merely estimated by shouting.