Delimit (verb)

To mark the limits or boundaries of something; to set the limits or scope of something.

Origin:

From the latin word "delimitare" meaning "to fix the boundary of something".

Examples:

1. The boundary was delimited by a fence.
2. The territory was delimited by the river.
3. The area was delimited by a line.
4. The scope was delimited by the budget.
5. The investigation was delimited by the terms of reference.