Define "layering" in haircutting.

Layering in haircutting refers to a technique that involves cutting hair at different lengths to create texture and volume. This method allows stylists to add movement and dimension to a hairstyle, making it more dynamic and lively. By strategically cutting layers, the overall shape of the haircut can be enhanced, which can flatter various face shapes and hair types. The shorter layers on top can give an illusion of fullness and height, while longer layers beneath can provide stability and weight to the cut.

This differentiation in lengths is essential for achieving a specific look that can range from soft and blended to more defined and edgy. The result is often a style that has more body compared to a blunt cut, which presents an entirely different aesthetic by maintaining all hair at the same length.