Echinocactus echinite • Echinocaris · · · Info · Definitions · Synonyms · Characters · · Echinocactus · · Text Latin · · Script 12 · · Length Definitions · · · (noun) any cactus of the genus Echinocactus; strongly ribbed and very spiny; southwestern United States to Brazil. Synonyms: echinocactus, barrel cactus. · · Noun Definition 1 Synonyms · · · barrel cactus · · Synonym 1 Characters · · E latin capital letter e U+0045 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 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 u latin small letter u U+0075