Top Definition
the blowing off the end of a pencil after shaprpining
i use penciventilation to clean my pencil.
by grace Garlough December 18, 2005
5 Words related to penciventilation

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.

×