a connection or interaction with someone

the action of communicating with someone

किसी के साथ संवाद करने की क्रिया

English Usage: "He established contact with the researchers."

Hindi Usage: "उसने शोधकर्ताओं के साथ संपर्क स्थापित किया।"

to communicate with someone

to get in touch with

सम्पर्क में आना

English Usage: "I will contact you tomorrow to discuss further."

Hindi Usage: "मैं कल आपसे संपर्क करूंगा ताकि आगे चर्चा कर सकें।"