luminoustablet
nounUK /ˈluːmɪnəs ˈtæblət/
US /ˈluːmɪnəs ˈtæblət/
A luminoustablet is a flat, glowing object that gives off light like a little screen.
She held the luminoustablet in the dark tent so everyone could see the map.
OTHER MEANINGS
2. A magical stone slab that shines with its own light in fantasy stories.
The wizard read the ancient words carved into the luminoustablet.
3. A thin, bright sign used to show messages in a window.
The shop put a luminoustablet in the window saying 'Open'.
4. A small glowing plate used to light up a dark path.
He set the luminoustablet on the ground to mark the trail.