邊界 meaning in English

barrier [barriers]▼(boundary or limit)
noun
[UK: ˈbæ.riə(r)] [US: ˈbæ.riər]

border [borders]▼(the line or frontier area separating various territories)
noun
[UK: ˈbɔː.də(r)] [US: ˈbɔːr.dər]

boundary [boundaries]▼(dividing line or location between two areas)
noun
[UK: ˈbaʊn.dri] [US: ˈbaʊn.də.ri]

edge [edges]▼(boundary line of a surface)
noun
[UK: edʒ] [US: ˈedʒ]

frontier [frontiers]▼(part of a country that fronts or faces another country or an unsettled region)
noun
[UK: ˈfrʌn.tɪə(r)] [US: frən.ˈtɪr]

margin [margins]▼((typography) edge of the paper that remains blank)
noun
[UK: ˈmɑː.dʒɪn] [US: ˈmɑːr.dʒən]

boundary condition [boundary conditions]▼noun

border collie▼noun