comminute+by+attrition
1grind — v. a. 1. Triturate, pulverize, bruise, bray, comminute by attrition. 2. Sharpen (by rubbing). 3. Grate, rub together. 4. Oppress, harass, persecute, plague, trouble, afflict, be hard upon …
1grind — v. a. 1. Triturate, pulverize, bruise, bray, comminute by attrition. 2. Sharpen (by rubbing). 3. Grate, rub together. 4. Oppress, harass, persecute, plague, trouble, afflict, be hard upon …