oecus — Lewis & Short
oecus, i, m., = oi)=kos,
I a room in a house; a hall, saloon (only in Vitr. and Plin.):
oeci magni, in quibus matresfamiliarum cum lanificis habent sessiones,Vitr. 6, 10; Plin. 36, 25, 60, § 184; cf. Becker's Gallus, 2, p. 189 (2d ed.).