συμβούλιον
From LSJ
ἔξαψις σφοδρὰ μετὰ πολλῆς βίας πίπτουσα ἐπὶ γῆς → a violent flare-up falling on the ground with great force, thunder and lightning
English (LSJ)
τό,
A advice, counsel, esp. with purposes of evil, Ev.Matt.12.14, Ev.Marc.3.6. II a council of advisors or assessors, PTeb.286.15 (ii A.D.), Plu.Luc.26; esp. freq. of the consilium of a Roman magistrate, governor, etc., SIG684.11 (Dyme, ii B.C.), al., Supp.Epigr.2.265 (Delph., ii B.C.), Act.Ap.25.12, Plu.Rom.14, 2.196e, etc.
German (Pape)
[Seite 980] τό, Rath, Rathschlag, Plut. Rom. 14; Berathung, D. C. 38, 43; auch Rathsversammlung, N. T.; Plut. Luc. 26.