A line (wire, cable, etc.) that provides utility or communication services.
A line of service offered by a company or organization.
सेवा का रेखा
English Usage: The restaurant introduced a new service line to cater to vegetarian customers.
Hindi Usage: रेस्तरां ने शाकाहारी ग्राहकों की सेवा के लिए एक नई सेवा लाइन पेश की।