The act of forming a friendship or close association, often within a group or organization.

मित्रता का निर्माण करना

English Usage: The fraternisation between the teams enhanced their cooperation during the project.

Hindi Usage: टीमों के बीच मित्रता का निर्माण ने परियोजना के दौरान उनकी सहयोगिता को बढ़ाया।