Top Definition
The physical condition of extremely high levels of muscle mass and extremely low levels of fat found on the body.
Arnold Swartzenegger suffered from a severe case of swoliosis in the 1970's.
by Robbie C-Shot May 07, 2003

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.

×