Skip to main content
Dictionary
Store
Blog
World
Help
Advertise
Chat
System Status
Information Collection Notice
Trademark Concerns
reCAPTCHA Privacy
Terms of Service
reCAPTCHA Terms
Privacy Policy
Accessibility
Report a Bug
Data Request
Contact Us
Security
DMCA
© 1999–2026 Urban Dictionary ®
Mugs
Tees
Hoodies
Pro Customization
Create unique products with your own words and definitions
Preview
Personalize Your Design
Your Word
Your Definition
The study of life as it might evolve in N-dimensional environments, where organisms have access to sensory and locomotory capabilities that would seem godlike to us 3D creatures. A 4D creature could see inside your body without cutting you open, reach into a safe without opening the door, and never lose its keys because it could just retrieve them from the dimension where they fell. N-dimensional biology also explains why we haven't found aliens: they're living in dimensions we can't perceive, possibly watching us and finding our 3D existence adorable, like flatworms with delusions of grandeur.
Text fits
Save
Cancel