movablebedbase
nounUK /ˈmuːvəbl bed beɪs/
US /ˈmuːvəbl bed beɪs/
A movable bed base is the part under a bed that can be moved around.
We lifted the movable bed base to clean underneath it.
OTHER MEANINGS
2. A bed foundation with wheels or sliders that lets you reposition the bed easily.
The movable bed base has casters so you can roll the bed to the window.
3. A detachable support platform used under a mattress in adjustable or folding beds.
This movable bed base folds up when guests leave.
4. In furniture design, the lower structure of a bed that is separate from the headboard and can be relocated.
The movable bed base is sold separately from the headboard.