glowingboard
nounUK /ˈɡləʊ.ɪŋ.bɔːd/
US /ˈɡloʊ.ɪŋ.bɔːrd/
A board that gives off light so you can see it in the dark.
She drew a star on the glowingboard and it shone all night.
OTHER MEANINGS
2. A screen that lights up to show words or pictures.
The glowingboard at the station showed the next train.
3. A special board used for writing that glows in the dark.
He wrote his name on the glowingboard with a special pen.
4. A bright sign that people can see at night.
The shop put a glowingboard outside so people would find it.