A person who oversees or manages a particular activity or group of people.

पर्यवेक्षक

English Usage: The workshop supervisor ensured that all safety protocols were followed during the training session.

Hindi Usage: कार्यशाला के पर्यवेक्षक ने प्रशिक्षण सत्र के दौरान सभी सुरक्षा प्रोटोकॉल का पालन सुनिश्चित किया।