domain
/doʊˈmeɪn/
noun
- An area of activity, interest, or knowledge that someone controls or is involved in.
- Politics is not my domain, so I avoid discussing it.
- She is an expert in the domain of medieval history.
- The company's main domain is software development.
- A set of websites on the internet that share a common name, such as .com, .org, or a unique address like example.com.
- Many businesses register their domain name before launching.
- The website's domain is easy to remember.
- I bought a new domain for my blog last week.
- In mathematics, the set of all possible input values for a function.
- To solve the problem, first find the domain of the equation.
- The domain of this function includes all real numbers except zero.
- The teacher explained that the domain is the set of x-values.
- A territory or area controlled by a ruler, government, or organization.
- The national park is part of the public domain.
- The empire's domain stretched across three continents.
- The king expanded his domain by conquering neighboring lands.