grinding   (TTS Sound)

The grinding has 3 Senses.

• grinding
• material resulting from the process of grinding; "vegetable grindings clogged the drain"
• 研摩する過程から生じる物質

• grinding
• a harsh and strident sound (as of the grinding of gears)
• 耳障りで不快な音（ギアをきしませるような）

• attrition, grinding, abrasion, detrition
• 摩擦, 研削, 摩滅
• the wearing down of rock particles by friction due to water or wind or ice
• 水、風、あるいは氷による摩擦によって岩の粒子がすり減ること