Meaning : (mathematics) a number of the form a+bi where a and b are real numbers and i is the square root of -1.
Synonyms : complex number, complex quantity, imaginary number
Meaning : Not based on fact. Existing only in the imagination.
Example :
The falsehood about some fanciful secret treaties.
A small child's imaginary friends.
To create a notional world for oneself.
Translation in other languages :
जो वास्तविक न हो।
वह काल्पनिक बातें सबको सुनाता रहता है।