Skip to main content
Dictionary
Store
Blog
World
Help
Advertise
Chat
System Status
Do Not Sell My Personal Information
Information Collection Notice
reCAPTCHA Privacy
Terms of Service
reCAPTCHA Terms
Privacy Policy
Accessibility
Report a Bug
Data Request
DMCA
© 1999–2026 Urban Dictionary ®
Words of the Day
Browse
Add a Definition
User Settings
Definitions by 3wire
COIN
Share definition
Flag
Counter
Insurgent
-
Military
abbreviation
.
The military COIN force commander
may
be required to assist the
police
in this
mission
or even assume it.
COIN
by
3wire
September 2, 2005
0
0
Get merch