coal gas coal fleet • coal goose · · · Info · Definitions · Characters · · coal gas · · Text Common · · Latin · · Scripts 8 · · Length 3 · · Syllables Definitions · · · (noun) gaseous mixture produced by distillation of bituminous coal and used for heating and lighting. Synonyms: coal gas. · · Noun Definition 1 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 g latin small letter g U+0067 l latin small letter l U+006C o latin small letter o U+006F s latin small letter s U+0073