What does "fantasy world" mean?

A fictional world in literature, film, etc., involving unreal elements such as magic.

What is a synonym for "fantasy world"?

Common synonyms include: daydream, dreamworld, fairyland, fantastical, fantasy genre, fictional.

noun

noun ·Rare ·Advanced level

Noun

1
A fictional world in literature, film, etc., involving unreal elements such as magic.
2
something existing solely in the imagination (but often mistaken for reality) wordnet
3
A person's unrealistic individual notions of the real world.
"If she thinks she can become President, she's living in a fantasy world!"

"If she thinks she can become President, she's living in a fantasy world!"