spendthrift trust spendthrift • spendthrifty · · · Info · Definitions · Characters · · spendthrift trust · · Text Common · · Latin · · Scripts 17 · · Length 3 · · Syllables Definitions · · · (noun) a trust created to maintain a beneficiary but to be secure against the beneficiary's improvidence. Synonyms: spendthrift trust. · · Noun Definition 1 Characters · · space U+0020 d latin small letter d U+0064 e latin small letter e U+0065 f latin small letter f U+0066 h latin small letter h U+0068 i latin small letter i U+0069 n latin small letter n U+006E p latin small letter p U+0070 r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074 u latin small letter u U+0075