1. imaginary or fantastical places existing in dreams, fantasy, or the imagination
Usage: often used in fantasy literature and gaming

Examples

• The novel takes readers through mysterious dreamlands filled with strange creatures.
• In his sleep, he wandered through peaceful dreamlands of rolling hills and crystal lakes.
• The video game features multiple dreamlands that players can explore.
• She painted surreal landscapes inspired by the dreamlands of her childhood nightmares.
• The fantasy series is set in the dreamlands beyond the waking world.