rottenstone

غير معدود

A noun referring to a weathered and decomposed siliceous limestone, used in powdered form for polishing.

• 🌐اسم يشير إلى حجر جيري سيليسي متحلل ومتفتت يُستخدم مطحونًا كمسحوق تلميع وكاشط.

1. Polishing powder C2 formal technical

   A weathered and decomposed siliceous limestone, used in powdered form for polishing metals and other surfaces.

   • The jeweler used rottenstone to polish the silver bracelet.
   • Rottenstone is often mixed with oil to create a fine polishing compound.
   • After sanding, the wood was buffed with rottenstone for a smooth finish.

   🌐مسحوق تلميع

   المرادفات: tripoli

• rottenstones plural form
• rottenstones' possessive plural form
• rottenstone's possessive singular form