buttonboard
nounUK /ˈbʌtənbɔːd/
US /ˈbʌtənbɔːrd/
A buttonboard is a board with many buttons you can press.
The little girl pressed the red button on the buttonboard and the light turned on.
OTHER MEANINGS
2. A board used in sewing to hold and organize buttons.
Grandma kept her spare buttons sorted on a wooden buttonboard.
3. A flat panel of buttons used to operate a machine or device.
The elevator's buttonboard had numbers for every floor.
4. A teaching aid with buttons for children to practice pressing and matching.
The teacher gave each child a buttonboard to practice fine motor skills.