ἐπῴασις
From LSJ
ἐπέμψατε ἀγγέλους τοῖς ἀλλήλοις ὥστε ἔγνωτε τὸν κίνδυνον → you sent messengers to one another so that you knew the danger
English (LSJ)
εως, ἡ,
A sitting on eggs, incubation, Arist.HA563a29.
German (Pape)
[Seite 1014] ἡ, das auf den Eiern Sitzen, Brüten, Arist. H. A. 6, 6.