To imagine; to conceive mentally.
To fantasize (about).
That which comes from one's imagination.
A fantastical design.
The drug gamma-hydroxybutyric acid.
The literary genre generally dealing with themes of magic and the supernatural, imaginary worlds and creatures, etc.
The act of lowering something to its smallest value or extent.
The tendency to present events as trivial or unimportant; trivialization
The process of finding the minimum value of a function.