Definition: Meshing is a technique used in computer graphics and image processing to create complex shapes or surfaces. It involves dividing an object into smaller, more manageable parts called "meshes" that can be combined with other objects to create new, interconnected shapes. The basic idea behind meshing is to simplify the representation of geometric shapes by breaking them down into simpler elements (usually triangles) and then combining these elements into larger, more complex shapes. This process involves using a computer algorithm or software to identify and calculate