Words similar to boundary

Example sentences for: boundary

How can you use “boundary” in a sentence? Here are some example sentences to help you improve your vocabulary:

The Guadiana River, which runs into the Atlantic 3 km (2 miles) east of Monte Gordo, served as a natural frontier for 2,000 years, forming the boundary between the Roman provinces of Lusitania (Portugal) and Baetica (southern Spain).
Boundary overlap analysis determined whether zones of rapid change in OPR are significantly associated with boundaries in colorectal cancer SMR.
Cerebral cortex was measured from the first section on which it appeared through its caudal extent, with the lateral boundary defined by entorhinal cortex.
There thus appears to be boundary avoidance, so that zones of rapid change in breast cancer incidence aren't found near zones of rapid change in OPR; and an inverse relationship between OPR and SMR, so that high values of breast cancer incidence tend not to be found where OPR is high.
We combined this dataset with ZIP code boundary files, reflecting the geography in November 1999.