copestone   (TTS Sound)

The copestone has 2 Senses.

• capstone, copestone, finishing touch
• 笠石
• a final touch; a crowning achievement; a culmination
• 最後の一仕上げ

• capstone, copestone, coping stone, stretcher
• 笠石
• a stone that forms the top of wall or building
• 壁や建物の上端を形成する石