1 definition by OT9DJM

Top Definition
An unauthoritative reference source based upon unlimited human input
I tried to use Wikipedia as a reference for my essay, but my prof said that quaternary references weren't allowed!
by OT9DJM March 26, 2007

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×