isothiocyanates isothiocyanate • isothiocyanic · · · Info · Definitions · Characters · · isothiocyanates · · Text Latin · · Script 15 · · Length 7 · · Syllables Definitions · · · (noun) a family of compounds derived from horseradish and radishes and onions and mustards; source of the hotness of those plants and preparations. Synonyms: isothiocyanate. · · Noun Definition 1 Characters · · a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 h latin small letter h U+0068 i latin small letter i U+0069 n latin small letter n U+006E o latin small letter o U+006F s latin small letter s U+0073 t latin small letter t U+0074 y latin small letter y U+0079