the description of a word that has not been defined in the by urban dictionary viewers.
is undefined is undefined
by James T. Carson April 3, 2006

Oh, right. Unable to define.
I made it seem like this word was undefinable, for a second there.
by Smith dux Wurd January 10, 2018
um... so what do i put?
if you havent figured out the definition yet then your stupidity is undefinable
by The Abbused September 28, 2006
The word that just popped up when you searched for a word that isn't in urban dictionary.
You: WTF!11!!ONE!!! UNDEFINED??!?!?!! WTF!
by PiracyX September 9, 2009
What you see when someone deletes your definition.
This word is undefined
by mesoiam February 6, 2005
undefined is just what it says
That is undefined to the MAX

by stav August 10, 2004