caudex caudatum • caudices · · · Info · Definitions · Synonyms · Characters · · caudex · · Text Latin · · Script 6 · · Length Definitions · · · (noun) persistent thickened stem of a herbaceous perennial plant. Synonyms: stock. · · Noun Definition 1 (noun) woody stem of palms and tree ferns. · · Noun Definition 2 Synonyms · · · stock · · Synonym 1 Characters · · a latin small letter a U+0061 c latin small letter c U+0063 d latin small letter d U+0064 e latin small letter e U+0065 u latin small letter u U+0075 x latin small letter x U+0078