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.
International Business Machines, International Business Machines (IBM) CORP, International Business Machines Corporation. International Business Machines Corporation (NYSE: IBM) or IBM is an American multinational technology and consulting corporation headquartered in Armonk, New York, United States.