Published: June 2014. Multiple sclerosis (MS) is a chronic inflammatory disorder of the central nervous system (CNS) and is one of the most common causes of nontraumatic disability among young and middle-aged adults. MS-related healthcare costs are estimated to be more than $10 billion annually in the United States (US).
Definition of vaporware. : a computer-related product that has been widely advertised but has not and may never become available.
See vaporware defined for kids. The practice of marketing products before they are available for sale is common to many industries, but especially the computer industry, where technological advancement is rapid and competition cutthroat. Unforeseen glitches occasionally result in the marketing of products that ultimately never see the light of day.