legacy

Definitions

General English

Computing

  • noun an older technology or a previous version of software or hardware that is still supported in new developments to allow existing applications and hardware to continue to be used

Electronics

  • hardware or software which has been in use sufficient time to be rendered obsolescent or obsolete.

Law

  • noun money or personal property excluding land given by someone to someone else in a will
http://www.dictionarycentral.com/definition/legacy.html