معنی کلمه Border

border noun [ C ] (DIVISION)
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also borderline the line that divides one country or place from another:
The Rio Grande forms part of the US border.
border noun [ C ] (EDGE)
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a strip that goes around or along the edge of something, or the edge itself:
The card has a pretty design around the border.

More examples

Thousands of troops have massed along the border in preparation for an invasion.
Strasbourg is on the border of France and Germany.
Illegal immigrants are sent back across the border if they are caught.
The border guards stopped me and asked to see my papers.
Checkpoint Charlie used to be the most famous border crossing between East and West Berlin

the official line that separates two countries, states, or areas, or the area close to this line

border ditch irrigation = ابيارى نوارى
border check irrigation = ابيارى نوارى

border land = زمين مرزى

border stone = سنگ مرزى/جدول

the border of a medieval manuscript: EDGE, MARGIN, perimeter, circumference, periphery; rim, fringe, verge; sides.

the Soviet border: FRONTIER, boundary, borderline, perimeter; marches, bounds.

the fields were bordered by hedges: SURROUND, enclose, encircle, circle, edge, fringe, bound, flank.

the straps are bordered with gold braid: EDGE, fringe, hem; trim, pipe, finish.

He helped them to get across the border.

The border between the US and Mexico.

The helo flew west, towards the border with Idaho.

There's a Burlington in Colorado, right across the border from Kansas!