A feeling of sadness or disappointment over something that has happened or been done.

पछतावा

English Usage: She felt deep regret for not attending the meeting.

Hindi Usage: उसे बैठक में न जाने के लिए गहरा पछतावा हुआ।

A specific activity or purpose for which a person or thing is suited or used.

कार्य

English Usage: The main function of the organ is to pump blood.

Hindi Usage: अंग का मुख्य कार्य रक्त पंप करना है।

To feel sad or disappointed about something that has happened or been done.

पछताना

English Usage: He regrets his decision to skip college.

Hindi Usage: उसे कॉलेज छोड़ने का फैसला पछतावा है।

To operate or work in a particular way.

कार्य करना

English Usage: The machine functions properly after the repair.

Hindi Usage: मरम्मत के बाद मशीन ठीक से कार्य करती है।