Easton's Bible Dictionary: M. G. Easton, M.A., D.D.
Guest-chamber
The spare room on the upper floor of an Eastern dwelling (Mk. 14:14; Lk. 22:11). In Lk. 2:7 the word is translated "inn" (q.v.).
Original from The Bible Foundation - bf.org. They claim public domain status for their original text.