意味: さいせきn. (Kanji=砕石) rubble, broken stonen. (Kanji=載積) carrying, loading, act of a person or thing that loadsn. (Kanji=採石) mine, excavation in the earth for the purpose of digging out certain substances (i.e. precious stones, minerals, coal, etc.)v. (Kanji=採石する) mine, extract certain substances (minerals, precious stones, etc.)