litboard
nounUK /ˈlɪt.bɔːd/
US /ˈlɪt.bɔːrd/
A litboard is a board that lights up so you can see it in the dark.
She wrote her name on the litboard and it glowed in the dark.
OTHER MEANINGS
2. A sign or display board that uses lights to show words or pictures.
The shop window had a litboard showing today's specials.
3. A small portable board with built-in lights used for drawing or writing.
He drew a rocket on his litboard during the car ride.
4. A board that lights up to help people see in low light.
The litboard above the door helped us find the exit.