jacinth jacent • jacinthe · · · Info · Definitions · Synonyms · Characters · · jacinth · · Text Latin · · Script 7 · · Length Definitions · · · (noun) a red transparent variety of zircon used as a gemstone. Synonyms: hyacinth. · · Noun Definition 1 Synonyms · · · hyacinth · · Synonym 1 Characters · · a latin small letter a U+0061 c latin small letter c U+0063 h latin small letter h U+0068 i latin small letter i U+0069 j latin small letter j U+006A n latin small letter n U+006E t latin small letter t U+0074