kyōkai
1. boundary; border
★ Common
Noun
#12117
1. boundary; border
1. Boundary; Border
1. At the border; On the boundary
1. Boundary; Limit
1. Was a boundary; Was the border
1. Not a boundary.; Not a border.
1. It was a boundary.; It was the border.
1. If/when the boundary; If/when there is a boundary
1. If/when the boundary; Provided the boundary
1. Is not a boundary.; Is not a border.