TBESG:θυρίςwindowG:N-F θυρίς, -ίδος, ἡ (dim, of θύρα), [in LXX chiefly for חַלּוֹן ;] a window: Refs Act.20:9, 2Co.11:33.† (AS)
θύρα thura thoo'-rah Apparently a primary word (compare “door”); a portal or entrance (the opening or the closure, literally or figuratively)KJV Usage: door, gate.
θυρωρός thurōros Thoo-ro-ros' From G2374 and οὖρος ouros (a watcher); a gate wardenKJV Usage: that kept the door, porter.