rattlebox rattlebones • rattlebrain · · · Info · Definitions · Synonyms · Characters · · rattlebox · · Text Latin · · Script 9 · · Length Definitions · · · (noun) any of various plants of the genus Crotalaria having inflated pods within which the seeds rattle; used for pasture and green-manure crops. Synonyms: crotalaria. · · Noun Definition 1 Synonyms · · · crotalaria · · Synonym 1 Characters · · a latin small letter a U+0061 b latin small letter b U+0062 e latin small letter e U+0065 l latin small letter l U+006C o latin small letter o U+006F r latin small letter r U+0072 t latin small letter t U+0074 x latin small letter x U+0078