Bunk
From BiblePortal Wikipedia
Bunk [1]
(1): (n.) A piece of wood placed on a lumberman's sled to sustain the end of heavy timbers.
(2): (v. i.) To go to bed in a bunk; - sometimes with in.
(3): (n.) A wooden case or box, which serves for a seat in the daytime and for a bed at night.
(4): (n.) One of a series of berths or bed places in tiers.
