Meaning & Definition of word "Domain"
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Domain
/dəʊˈmeɪn/
noun:
- 1. An area of knowledge, influence, or activity.
- Example: She has extensive knowledge in the domain of microbiology.
- 2. A set of related files or resources in a network, often under the control of a single organization.
- Example: The website is hosted on a private domain that is managed by the company.
- 3. In mathematics, a specified set of values, especially those that can be input into a function.
- Example: The domain of the function includes all real numbers greater than zero.
- 4. The territory over which a sovereign rules, a realm.
- Example: The king expanded his domain through conquest and diplomacy.
- 5. A specific area of control or influence.
- Example: The new policy will impact various domains including education and health care.
Etymology
Middle English, from Latin 'dominium' meaning 'ownership, lordship'.
Common Phrases and Expressions
in the domain of:
within a particular field or area of knowledge.
domain name:
a unique name that identifies an internet resource.
public domain:
works that are free of copyright restrictions.
Related Words
domain name:
a unique identifier for a website on the internet.
dominium:
Latin term meaning ownership or domain.
Slang Meanings of domain
Meaning: To take control over a situation or subject.
Example Sentence: He totally domained that conversation.
Meaning: To own something outright.
Example Sentence: She can domain that car; it's hers completely.