is undefined

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 22, 2006

Undefined

See the example below.

See the above definition for undefined.

by Mr. Bodkin Newberry August 22, 2007

Undefined

The worst curse word in math

Ugh this math is frustrating! ITS SO UNDEFINED!!

by InS4nity HD October 13, 2016

undefined

A word in the urbandictionary that is lacking definition.

This word was previously undefined.

by Denis Baldwin June 3, 2004

Undefinable

Ummm...

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

undefinable

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

Undefined

What you wish half of the words on here were.

Undefined. Magical Word.

by Jaibow August 29, 2011