hydrochloride hydrochloric acid • hydrochlorofluorocarbon · · · Info · Definitions · Characters · · hydrochloride · · Text Latin · · Script 13 · · Length 4 · · Syllables Definitions · · · (noun) a complex consisting of an organic base in association with hydrogen chloride. · · Noun Definition 1 Characters · · c latin small letter c U+0063 d latin small letter d U+0064 e latin small letter e U+0065 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 y latin small letter y U+0079