the act of bringing two things together or maintaining a small space between them

नजदीकी

English Usage: Close coupling of the two systems resulted in improved efficiency.

Hindi Usage: दो सिस्टमों का नजदीकी जोड़ने से दक्षता में सुधार हुआ।

to connect or join two things together

जोड़ना

English Usage: We need to close couple the devices to ensure they work in tandem.

Hindi Usage: हमें उपकरणों को जोड़ना होगा ताकि वे समन्वय में काम कर सकें।