Definitions
1.nounImagination; fancy.
2.nounAn imaginary quantity.
3.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.
4.adjectiveExisting only in the imagination."Santa Claus is imaginary."
5.adjective(of a number) Having no real part; that part of a complex number which is a multiple of the square root of -1.