fantasy

fantasy /ˈfæntəsi/ noun
plural fantasies
fantasy
/ˈfæntəsi/
noun
plural fantasies
Britannica Dictionary definition of FANTASY
1 
: something that is produced by the imagination : an idea about doing something that is far removed from normal reality
[noncount]
[count]
2 
[noncount] : the act of imagining something : imagination
3 
: a book, movie, etc., that tells a story about things that happen in an imaginary world
[count]
[noncount]