napeenaphthalene naphtha (English) Contributed by: Mousumi Konwar on 2023-09-23 1. (Material Noun-Neuter) a flammable liquid hydrocarbon mixture এটা জ্বলনশীল তৰল হাইড্ৰ`কাৰ্বন মিশ্ৰণ English: naphtha, Assamese: নেপথা
