Freebase(2.00 / 1 vote)Rate this definition: Proletariat. The proletariat is a term used to describe the class of wage-earners in a capitalist society whose only possession of significant material value is their labor; a member of such a class is a proletarian.
IBM Rational DOORS is a requirements management application for optimizing requirements communication, collaboration and verification throughout your organization and supply chain. This scalable solution can help you meet business goals by managing project scope and cost.
Exterior Doors. The Exterior Doors are all Doors that are exposed to the Elements, or that are on the outside of a building, that provide access to the inside of the building. This includes the Entry Door, Patio Doors, Garage Doors, and any other Door from the outside of a building to the inside of a building.