catholicon catholicness • catholicos · · · Info · Definitions · Synonyms · Characters · · catholicon · · Text Latin · · Script 10 · · Length Definitions · · · (noun) hypothetical remedy for all ills or diseases; once sought by the alchemists. Synonyms: panacea, nostrum, cure-all. · · Noun Definition 1 Synonyms · · · panacea · · Synonym 1 nostrum · · Synonym 2 cure-all · · Synonym 3 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 l latin small letter l U+006C n latin small letter n U+006E o latin small letter o U+006F t latin small letter t U+0074