sulfur hexafluoride sulfuretted • sulfuric · · · Info · Definitions · Synonyms · Characters · · sulfur hexafluoride · · Text Common · · Latin · · Scripts 19 · · Length 7 · · Syllables Definitions · · · (noun) a colorless gas that is soluble in alcohol and ether; a powerful greenhouse gas widely used in the electrical utility industry. Synonyms: sulfur hexafluoride, sulphur hexafluoride. · · Noun Definition 1 Synonyms · · · sulphur hexafluoride · · Synonym 1 Characters · · space U+0020 a latin small letter a U+0061 d latin small letter d U+0064 e latin small letter e U+0065 f latin small letter f U+0066 h latin small letter h U+0068 i latin small letter i U+0069 l latin small letter l U+006C o latin small letter o U+006F r latin small letter r U+0072 s latin small letter s U+0073 u latin small letter u U+0075 x latin small letter x U+0078