1. Plural of hyperspace; spaces or dimensions beyond the three spatial dimensions of ordinary experience, often invoked in science fiction and theoretical physics.
Usage: science fiction; theoretical physics; often used in speculative contexts
2. In mathematics and topology, spaces with more than three dimensions or spaces with special geometric properties.
Usage: technical; mathematics

Examples

• In the science fiction novel, the starship traveled through hyperspaces to reach distant galaxies in seconds.
• Physicists theorize that hyperspaces might exist beyond our observable universe.
• The video game features portals that connect different hyperspaces.
• String theory suggests the existence of multiple hyperspaces curled up at subatomic scales.
• Characters in the story used hyperspaces as shortcuts across the cosmos.