τὸ ἀνάλημμα καὶ τὴν ἐπ' αὐτοῦ κερκίδα → the retaining wall and the wedge of theatre seats supported by it
P. and V. βαρύς, ἐπαχθής, δυσχερής, ὀχληρός, Ar. and P. χαλεπός; see troublesome.