Definitions
1.AdjectiveExisting only in the imagination."imaginary friend; Unicorns are imaginary."
2.AdjectiveHaving no real part; that part of a complex number which is a multiple of
−
1
{\displaystyle {\sqrt {-1}}}
(called imaginary unit).
3.NounImagination; fancy. .mw-parser-output .defdate{font-size:smaller}
4.NounAn imaginary number.
5.NounThe set of values, institutions, laws, and symbols common to a particular social group and the corresponding society through which people imagine their social whole.