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 one-room schoolhouse is a bathroom in a commercial establishment where the sinks, toilets, and urinals (if applicable) are in the same room, not separated by partitions. The term comes from schools from the early 20th century which were the same way -- one room was the entire building, all grades of student in together.
Text fits
Save
Cancel