luminousboard
nounUK /ˈluːmɪnəs bɔːd/
US /ˈluːmɪnəs bɔːrd/
A luminousboard is a special board that glows with light so you can see what is on it.
The teacher wrote the spelling words on the luminousboard so everyone could read them in the dark.
RELATED WORDS
OTHER MEANINGS
2. A sign or panel that lights up to show information at night.
The luminousboard at the bus stop showed the next bus time.
3. A drawing toy that glows in the dark for kids.
She drew a star on her luminousboard and turned off the lights.
4. A screen that gives off its own light instead of reflecting it.
The new luminousboard is easier on your eyes than the old one.