To make oneself neat, tidy, or well-dressed; to improve one's behavior or appearance
अपनी उपस्थिति या व्यवहार को सुधारना
English Usage: He needs to smarten up oneself before the interview.
Hindi Usage: उसे साक्षात्कार से पहले आत्म-सुधार करना चाहिए।
aatma-sudhaar karna, aatman sudhaar karna, aatma sudhar karna, aatma sudhaar karnaa, aatmasudhaar karna
