गंधक मिश्रित रबर — ebonite (Noun)
गंधक मिश्रित रबर — ebonite (Noun)
एबोनाइट — ebonite (Noun)
ebonite — ,cksukbV
Ebonite — A hard, black variety of vulcanite. It may be cut and polished, and is used for many small articles, as combs and buttons, and for insulating material in electric apparatus.