Top Definition
Planck distance is the distance between 2 atoms colliding with eachother. Also known to be the smallest distance in space.
Damn, have you seen the size of Shahans D? It's as small as planck.
by Ankharet September 18, 2014

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.

×