imaginary part of a complex number imaginary part • imaginary place · · · Info · Definitions · Synonyms · Characters · · imaginary part of a complex number · · Text Common · · Latin · · Scripts 34 · · Length 12 · · Syllables Definitions · · · (noun) the part of a complex number that has the square root of -1 as a factor. Synonyms: imaginary part, imaginary part of a complex number. · · Noun Definition 1 Synonyms · · · imaginary part · · Synonym 1 Characters · · space U+0020 a latin small letter a U+0061 b latin small letter b U+0062 c latin small letter c U+0063 e latin small letter e U+0065 f latin small letter f U+0066 g latin small letter g U+0067 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 o latin small letter o U+006F p latin small letter p U+0070 r latin small letter r U+0072 t latin small letter t U+0074 u latin small letter u U+0075 x latin small letter x U+0078 y latin small letter y U+0079