synoecium
Could not find synoecio in Logeion dictionaries.
synoecio Noun: neuter dative singular, Noun: neuter ablative singular of synoecium
synoecĭum, ii, n., = συνοίκιον,
- a room where several persons dwell together, Petr. 93, 3.
synoecium, iī, n. (συνοίκιον), das gemeinsame Wohnzimmer, Petron. 93, 3.
sўnœcĭum, ĭī, n. (συνοικίον), chambre commune : Petr. 93, 3.