Read the dictionary definition of domain. All definitions for this word.
1. the content of a particular field of knowledge
2. people in general; especially a distinctive group of people with some shared interest
1. the Western world
3. (mathematics) the set of values of the independent variable for which a function is defined
4. territory over which rule or control is exercised
1. his domain extended into Europe
2. he made it the law of the land
5. a particular environment or walk of life
1. his social sphere is limited
2. it was a closed area of employment
3. he's out of my orbit
