To become strict or firm in dealing with someone or something

किसी के साथ सख्त या कठोर हो जाना

English Usage: The manager had to get tough with the employees to improve their performance.

Hindi Usage: प्रबंधक को कर्मचारियों की प्रदर्शन सुधारने के लिए सख्त होना पड़ा।