Since governments, when instituted, must not violate individual rights, we oppose all interference by government in the areas of voluntary and contractual relations among individuals. People should not be forced to sacrifice their lives and property for the benefit of others. They should be left free by government to deal with one another as free traders; and the resultant economic system, the only one compatible with the protection of individual rights, is the free market.
Definition of open house 1: ready and usually informal hospitality or entertainment for all comers 2: a house or apartment open for inspection especially by prospective buyers or tenants
Open architecture. Not to be confused with Open-source architecture. Open architecture is a type of computer architecture or software architecture that is designed to make adding, upgrading and swapping components easy. For example, the IBM PC and Apple IIe have an open architecture supporting plug-in cards, whereas the Apple IIc and Amiga 500 computers have a closed architecture.