ἐπάνθισμα
From LSJ
τὸ ἀνάλημμα καὶ τὴν ἐπ' αὐτοῦ κερκίδα → the retaining wall and the wedge of theatre seats supported by it
English (LSJ)
ατος, τό, lit.
A efflorescence: hence ἀφρῶδες ἐ. coloured froth, Hp.Prorrh.1.21, cf. Aret.SD1.11.
German (Pape)
[Seite 902] τό, das wie die Blüthe sich obenauf Befindende, Hippocr. u. a. Medic.