Top Definition
The tufts and whorls of accumulated dust and dirt that form on floors and under couches, beds, etc. because you haven't swept those rooms in a while.
Danny, clean up that house moss right now!
by pentozali February 06, 2006
6 Words related to house moss

Free Daily Email

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

Emails are sent from We'll never spam you.