dream world

or dreamworld

noun

1. the world of imagination or illusion rather than of objective reality.

Word History and Origins

Origin of dream world¹

First recorded in 1810–20

Example Sentences

He agreed with a lawyer's suggestion that bosses were "living in something of a dream world".

From BBC

For the reactionary wellness crowd, it's about rejecting the scientific advances of modern medicine for their imagined past when people used "natural" remedies and were, in their dream world, healthier and happier for it.

From Salon

In Cornell’s dream world, a manufacturer like Apple would alert its users upon reaching certain coordinates that they’re in a dangerous zone.

From Slate

“We’re crafting our next surreal dream world in a movie theater in West Los Angeles, a nod to the cinematic soul of the city,” said Amanda Clay, chief development officer at Meow Wolf, in a release.

From Los Angeles Times

That’d be some kind of dream world....

From Literature