Domain - Wikipedia

Domain has several meanings:

some kind of territory
synonymous with field e.g. the domain of computer science
domain of discourse in symbolic logic
broadcast domain in computer networking
domain name, part of the name of a machine on the Internet
domain of a mathematical function
integral domain and Euclidean domain, types of mathematical ring
eminent domain, the power of government to confiscate private property for public use
public domain, a body of works and knowledge without proprietary interest
in biology, a domain is a subdivision even larger than a kingdom
in biochemistry and protein science, a domain is a separate functional module of a protein

This is a disambiguation page; that is, one that just points to other pages that might otherwise have the same name. If you followed a link here, you might want to go back and fix that link to point to the appropriate specific page.