blackglass
nounUK /ˈblæk.ɡlɑːs/
US /ˈblæk.ɡlæs/
Blackglass is a very dark, shiny kind of glass that looks almost black.
The old bottle was made of blackglass and sparkled in the sun.
RELATED WORDS
OTHER MEANINGS
2. A dark, glassy rock formed when lava cools very fast.
The beach was covered with blackglass pebbles from the volcano.
3. A screen or surface that is dark and reflective, like a turned-off phone.
She stared at the blackglass of her phone until it lit up.
4. A type of dark, shiny material used to make beads and jewelry.
He traded a string of blackglass beads at the market.