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 ®
Store
Mugs
Tees
Hoodies
Pro Customization
Create unique products with your own words and definitions
Preview
Personalize Your Design
Your Word
Your Definition
Used in aviation to refer to Cumulonimbus clouds. The letters CB being the meteorological symbol for Cumulonimbus, and in the ICAO (International Civil Aviation Organization) phonetic alphabet CB becomes Charlie Bravo.
Text fits
Save
Cancel