domain
(noun)
noun
1. a particular environment or walk of life
Similar word(s): area, arena, field, orbit, sphere
Definition categories: state, environment
2. territory over which rule or control is exercised
- his domain extended into Europe
Similar word(s): demesne, land
Definition categories: location, region
3. (mathematics) the set of values of the independent variable for which a function is defined
Definition categories: group, set
4. people in general; especially a distinctive group of people with some shared interest
Similar word(s): world
Definition categories: group, class, stratum
5. the content of a particular field of knowledge
Definition categories: thought, content
Sentences with domain as a noun:
- The king ruled his domain harshly.
- Dealing with complaints isn't really my domain: get in touch with customer services.
- His domain is English history.