securities and exchange commission securities analyst • securities firm · · · Info · Definitions · Characters · · securities and exchange commission · · Text Common · · Latin · · Scripts 34 · · Length 10 · · Syllables Definitions · · · (noun) an independent federal agency that oversees the exchange of securities to protect investors. Synonyms: Securities and Exchange Commission, SEC. · · Noun Definition 1 Characters · · space U+0020 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 g latin small letter g U+0067 h latin small letter h U+0068 i latin small letter i U+0069 m latin small letter m U+006D n latin small letter n U+006E o latin small letter o U+006F 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 x latin small letter x U+0078