οἰκία
Alt. οἰκία, ἡ,
Etym. οἰκέω
I. "a building, house, dwelling", Hdt.
II. "a household, domestic establishment", Plat.; οἰκίας δύο ᾤκει, i. e. he kept two "establishments", Dem.
2. "the household", i. e. "inmates of the house", Lat. familia, Plat.
III. "the house or family from which one is descended", Hdt., attic