τὸ ἀνάλημμα καὶ τὴν ἐπ' αὐτοῦ κερκίδα → the retaining wall and the wedge of theatre seats supported by it
stretch myself, desire. See ὀρέγω
middle voice of apparently a prolonged form of an obsolete primary (compare ὄρος); to stretch oneself, i.e. reach out after (long for): covet after, desire.