grind 2022.12.06 grindとは 意味・定義・例文 Verb 動詞 1. break something into small pieces or powder by pressing or crushing it 挽く|~をすりつぶす, ~を挽く grind coffee beans 2. make bladed tools sharper or polished by rubbing, filing, or whetting on a whetstone ~を研ぐ, ~を磨く