definition of
border

[1] #1 border n. [boundary line, borderline, delimitation, mete] a line that indicates a boundary. wn

[2] #2 border v. [surround, environ, ring, skirt] extend on all sides of simultaneously; encircle; "The forest surrounds my property". wn

[3] #3 border v. [bound] form the boundary of; be contiguous to. wn

[4] #4 border n. [margin, perimeter] the boundary line or the area immediately inside the boundary. wn

[5] #5 border n. [edge] the boundary of a surface. wn