The soleas ((Greek: σολέα, other form σολέας) = Latin: solea meaning (“bottom, base”, as used in "sole of a shoe", cf. also the "sole" from the resemblance of fish to a flat shoe. Of uncertain origin)) is an extension of the sanctuary platform in an Eastern Orthodox temple (church building). The soleas projects beyond the iconostasis, forming a narrow walkway running the full length of the iconostasis. At either side of the soleas are places for two choirs, called the kliros (meaning lots, since in ancient times Readers and Singers were chosen by lot).