boundary
US /ˈbaʊndəri, -dri/
・UK /'baʊndrɪ/
B1
noun
- A division or border to separate two areas
- Something that indicates or fixes a limit or extent.
- A line that marks the limits of an area; a border.
- A limit to what is acceptable or reasonable.
- A limit or extent to something.
- The border or edge of a region or set.
- In sports, a line or marker indicating the edge of the playing area.
Examples
This job crosses the traditional boundary between social work and health care.
We've just crossed the boundary into Sussex.