boundary
/ˈbaʊndri/; /ˈbaʊndəri/Definitions
1. noun
A line or surface marking the limits of an area, or the point of division between two areas.
“The new development set a clear boundary between the urban and rural areas.”
2. verb
To mark or set the limits of something, or to serve as a point of division.
“The surveyor will boundary the new park with a fence.”
3. noun
A limit or extent beyond which something cannot be done or exceeded.
“The company has a boundary on the number of employees it can hire in a year.”
4. noun
A limit or extent that defines the scope of an activity or process.
“The project has a boundary that defines the scope of the work to be done.”