meatress Posted in M Best definition meatress 1. A mattress made of meat. 2. A progressive metal band from Marietta, GA, USA that existed from 2002-2004. For God’s sake, don’t lay down on that meatress unless you want dogs to attack you when you get up… How satisfied are you with the definition? Looking for meatress meaning? Delighted that you discovered the greatest determine on our web site! Recently this definition was actually observed 75 times.