gurungbigusagainjik (leaf hopper) gusa (Nagamese) Contributed by: Mousumi Konwar on 2023-05-13 1. Technology-Engineering(Material Noun-Neuter) a boring or drilling tool গাঁত কৰা যন্ত্ৰ English: auger, bit, drill, gimlet, Assamese: গিৰ্মিট, পাক-ভোঁহৰ, বিন্ধনা, ভোঁহৰ, Khasi: u phor, Nagamese: gusa