investment letter investment funds • investment reserve · · · Info · Definitions · Characters · · investment letter · · Text Common · · Latin · · Scripts 17 · · Length 5 · · Syllables Definitions · · · (noun) a letter of intent saying that a letter security is being bought for investment and not for resale; avoids need for SEC registration. Synonyms: investment letter. · · Noun Definition 1 Characters · · space U+0020 e latin small letter e U+0065 i latin small letter i U+0069 l latin small letter l U+006C m latin small letter m U+006D n latin small letter n U+006E r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074 v latin small letter v U+0076