This is the 11851st most frequent Korean word.
너비
"너비" means "width" in English.
Here, "너비" refers to the physical measurement of the door's breadth.
문 너비가 너무 좁아서 들어가기 어렵다.
The door's width is too narrow to enter easily.
In this context, "너비" symbolizes the map's horizontal extension.
지도의 너비를 줄이면 더 많은 영역을 표시할 수 있습니다.
If you reduce the map's width, you can display a larger area.
Here "너비" conveys the digital dimension in regard to the screen's display settings.