εἰκαστής
From LSJ
ψυχῆς ἀγῶνα τὸν προκείμενον πέρι δώσων → to stand the appointed trial for his life, to stand the appointed struggle for life and death
English (LSJ)
οῦ, ὁ,
A one who conjectures, diviner, τῶν μελλόντων Th.1.138, cf. J.AJ18.9.2. II one who portrays, represents, ἀληθείας D.H.Isoc.11, cf. Lys.19.
German (Pape)
[Seite 726] ὁ, der Etwas vermuthet, Errather, τῶν μελλόντων Thuc. 1, 138.