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
"NO" is the Latin acronym for "Nihil Omega". "Nihil" means "Nothing" and "Omega" is the last letter of the Greek alphabet. Being the last letter, in this case it means "finale". The acronym NO means "nothing finale" meaning that someone never finishes a project or duty, or that they will have a boring death.
Text fits
Save
Cancel