ἐπιίστωρ
πρῶτον μὲν οὖν ὄστρεια παρὰ Νηρεῖ τινι ἰδὼν γέροντι φυκί ἠμφιεσμένα ἔλαβον ἐχίνους τ' ἐστὶ γὰρ προοίμιον δείπνου χαριέντως ταῦτα πεπρυτανευμένου → So first I spotted oysters wrapped in seaweed at the shop of some old Nereus, and sea urchins, which I bought; these were the appetizers for a delightfully managed dinner
English (LSJ)
ορος, ὁ, ἡ,
A privy to a thing: c.gen., μεγάλων ἔργων ἐ. privy to great works (i.e. the robbery of the mares), Od.21.26; so τεῶν μύθων ἐ. A.R.4.89: abs., ib.16. 2. acquainted with, practised in, δίσκων, γεωμετρίης, AP11.371 (Pall.), App.Anth.7.2 (Euc.); σοφίης IG3.946, cf. Doroth.in Cat.Cod.Astr.2.172.
German (Pape)
[Seite 944] ορος, der um Etwas weiß, kundig, erfahren; bei Hom. einmal, Odyss. 21, 26, φῶθ' Ἡρακλῆα, μεγάλων ἐπιίστορα ἔργων, den großer Thaten kundigen, entweder = den Vollbringer großer, tapferer Thaten, oder = den Mitwisser eines Verbrechens, s. Lehrs Aristarch. ed. 2 p. 109. – Sp. D., z. B. δίσκων Pallad. 27 (XI, 371, vgl. XV, 13); θήρης Qu. Sm. 5, 203; mitwissend, Ap. Rh. 4, 16; Zeuge, 4, 87.
English (Autenrieth)
ορος (root ϝιδ): conscious of, accomplice in, Od. 21.26†.