κοινεῖον
From LSJ
τοῖς οἰκείοις βουλεύμασιν ἁλίσκεσθαι → hoist by one's own petard, hoist with one's own petard, hoist on one's own petard, hoisted by one's own petard, be hoist with one's own petard
English (LSJ)
τό,
A common hall, Test.Epict. 4.30. 2 association, club, IG12(3).104.12 (Nisyros). 3 brothel, Hdn.Gr.1.372, Bull.Soc.Alex.6.282 (iii A.D.), Hsch. (κοινίον cod.); cf. ξυνεῖον. II common fund, IG4.757A44 (Troezen): pl., ib.B 2, al.
German (Pape)
[Seite 1467] τό, gemeinsamer Ort, Versammlungsort, bes. Hurenhaus, VLL.; Hesych. auch κοινίον, τό.
