塵じん灰かい

noun

dust and ash

Refers to a mixture of fine particles and ash, often from burning or decay. Not a high-frequency word; more common in descriptive or literary contexts.

• 火か山ざんの噴ふん火かの後あと、町まちは塵じん灰かいに覆おおわれた。

  After the volcanic eruption, the town was covered in dust and ash.

• 古ふるい家いえを解かい体たいすると、大たい量りょうの塵じん灰かいが舞まい上あがった。

  When the old house was demolished, a large amount of dust and ash flew up.