A machine used for cutting, shaping, or finishing materials like metal or stone.

An apparatus used in the grinding process, often in schools for demonstrations.

Grinding प्रक्रिया का उपकरण

English Usage: The physics teacher used a grinding machine to demonstrate the effects of friction.

Hindi Usage: भौतिकी के शिक्षक ने घर्षण के प्रभावों को प्रदर्शित करने के लिए दाबने की मशीन का उपयोग किया।

To crush, break, or mill material into smaller pieces or a powder.

To work hard or study persistently.

मेहनत करना

English Usage: He needs to grind if he wants to pass his exams.

Hindi Usage: अगर वह अपने परीक्षा में पास होना चाहता है, तो उसे मेहनत करनी होगी।