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
A perceptual illusion where multiple overlapping sounds become so entangled that their individual sources are indistinguishable. The listener may misattribute one sound to another, only realizing the confusion when one of the sounds stops. Simplified: This experience is casually referred to as onon — when sounds are so blended that you can’t tell which is which, like thinking your fan is part of a song or a real-world noise is in the mix. Antonym: Onrixphonia
Text fits
Save
Cancel