sodium iodide sodium hyposulphite • sodium lauryl sulfate · · · Info · Definitions · Characters · · sodium iodide · · Text Common · · Latin · · Scripts 13 · · Length 5 · · Syllables Definitions · · · (noun) a crystalline salt used like potassium iodide. Synonyms: sodium iodide. · · Noun Definition 1 Characters · · space U+0020 d latin small letter d U+0064 e latin small letter e U+0065 i latin small letter i U+0069 m latin small letter m U+006D o latin small letter o U+006F s latin small letter s U+0073 u latin small letter u U+0075