κρεωπωλεῖον

From LSJ

ἐπέμψατε ἀγγέλους τοῖς ἀλλήλοις ὥστε ἔγνωτε τὸν κίνδυνον → you sent messengers to one another so that you knew the danger

Source

German (Pape)

τό, = κρεωπώλιον, Sp.