An apartment appropriated to the entertainment of guests. Also guest-room.(noun)
The Century Dictionary (Public Domain)
Use "guest-chamber" in a sentence
"And when morning morrowed the King went forth and sat in the guest-chamber, when lo, and behold! the grooms and serving-men came in to him in dismay."
"They were assiduous in my service, and I abode with him in the guest-chamber three days, taking my ease of good eating and good drinking and good scents till life returned to me and my terrors subsided and my heart was calmed and my mind was eased."
"Presently, his mother Jessamine sought for him and finding him not, mounted to the guest-chamber, where she saw the"