A person who is connected with or knows someone, often for the purpose of communication.

Communication or interaction with someone.

संपर्क करना

English Usage: Please keep in contact with your teacher.

Hindi Usage: कृपया अपने शिक्षक के साथ संपर्क में रहें.

A substance used for killing pests, especially insects.

Any chemical used to kill or control pests.

रसायन

English Usage: Many pesticides are harmful to the environment.

Hindi Usage: कई कीटनाशक पर्यावरण के लिए हानिकारक होते हैं.

To communicate with someone, usually by phone or email.

To meet with someone or reach out to them.

मिलना

English Usage: I need to contact the manager to discuss the issue.

Hindi Usage: मुझे समस्या पर चर्चा करने के लिए प्रबंधक से संपर्क करने की आवश्यकता है.