煤屑 Traditional form: 煤屑 Pinyin (reading): méixiè Definitions: coal dust coal slack Characters: 煤 - carbon, charcoal, coal, coke 屑 - bits, crumbs, scraps; fragments; not worthwhile Traditional characters: 煤 - carbon, charcoal, coal, coke 屑 - bits, crumbs, scraps; fragments; not worthwhile