Guestchamber

Part of speech: noun

Definitions

1. A private room in a residence assigned for accommodating visiting individuals
2. A room within a house set aside to provide lodging for visitors
3. A designated sleeping area in a home intended for guest accommodation

Etymology: A guest chamber is about as plain as English compounds get: a room set aside for guests, built from two words that have stayed meaningfully intact for centuries. "Guest" traces back to Old English roots meaning a visitor or stranger, and "chamber" comes through Old French from Latin "camera," originally a vaulted or arched room before it came to mean any private room. Put together, the compound described a room in a household reserved for those who came to stay. The earliest English form was the Middle English "geste-chaumbre," which shows the two parts already joined as a single term, with spelling still settling into its modern shape. The compound is transparent enough that its meaning has changed very little from medieval times to the present, and the room it names has remained a fixture of houses where visitors were expected to sleep under the owner's roof.