noun
Refers to glass with a roughened, non-transparent surface, used for windows, partitions, or decorative items.
トイレの窓はすりガラスになっている。
The bathroom window is made of frosted glass.
すりガラスのコップに冷たい飲み物を注いだ。
I poured a cold drink into a frosted glass.
Transparent glass, as opposed to the opaque or translucent frosted glass.
Sometimes used interchangeably, but 曇りガラス can imply a cloudy or misted appearance rather than a deliberately ground surface.
Compound of すり (連用形 of する, 'to grind, rub') and ガラス ('glass'). The kana spelling is standard.