A bevelled edge (UK) or beveled edge (US) refers to an edge of a structure that is not perpendicular to the faces of the piece.
A bevelled edge (UK) or beveled edge (US) refers to an edge of a structure that is not perpendicular to the faces of the piece:
In computer graphical user interface somehow it has the same meaning. We can have different forms of it such as Raised or Lowered bevelled border: