Grin example sentences

Dust is composed of fine solid particles (over 1?m in diameter), produced during crushing, grinding and attribution of solid materials.“I think I've annoyed you enough,” I said, grinning.Mortars and pestles used for grinding grain and other plant produce.ओखली और मूसल का प्रयोग अनाज तथा वनस्पतियों से प्राप्त अन्य चीज़ों को पीसने के लिए किया जाता था|The mill grinds the wheat and sells the flour to a biscuit company for Rs 10 per kg.The mineral processing like grinding of limestone for cement industry and calcite and soapstone for ceramic industry generate huge quantity of dust in the atmosphere.Wind mills have been used for grinding grain and lifting water since times immemorial.