Δημοσθένειος
From LSJ
θοῦ, Κύριε, φυλακὴν τῷ στόµατί µου καὶ θύραν περιοχῆς περὶ τὰ χείλη µου → set a guard over my mouth, Lord; keep watch over the door of my lips | set a guard, O Lord, over my mouth; keep watch over the door of my lips (Psalm 140:3, Septuagint version)
English (LSJ)
α, ον, A Demosthenic, Longin.34.2:—also Δημοσθεν-ικός, ή, όν, D.H.Rh.11.10, Luc.Dem.Enc.15. Adv. -κῶς Aristid.Rh.1p.510S.
Greek (Liddell-Scott)
Δημοσθένειος: ος, ον, ὁ ἀνήκων εἰς τὸν Δημοσθένη ἢ ὅμοιος αὐτῷ, Λογγῖν. 34· οὕτω Δημοσθενικός, ή, όν, Διον. Ἁλ. π. Ρητ. 11. 10, Λουκ. Δημ. Ἐγκωμ. 15.
Spanish (DGE)
-α, -ον
de Demóstenes τόνος Them.Or.27.336a, κατορθώματα Longin.34.2.