noun
ice cube
Refers to a cube-shaped piece of ice, typically used for cooling drinks.
冷たい飲み物に角氷を入れてください。
Please put ice cubes in the cold drink.
角氷が溶ける前に飲み干した。
I drank it all before the ice cubes melted.
Compound of 角 (かく, 'angle, cube') and 氷 (こおり, 'ice'). The reading かくひょう is a less common on'yomi-based reading.