Domain Definition Region
An area of interest or an area over which a person has control.
Domain definition region. Figuratively the inhabitants of a region or district of a country. A domain is a nonempty open connected set just as in analysis in general. Historical such a division of the city of rome and of the territory about rome of which the number varied at different times.
A group of computers and devices on a network that are administered under the same protocol. For example the open unit disk and none part or all of its boundary the unit circle. A region is a set whose interior is a domain and which is contained in the closure of its interior.
A district quarter or ward.