Sculptural describes something that has the three-dimensional qualities of a sculpture: solid form, interesting shape, and a way of occupying space that makes you notice it.

When architects design a building with bold, sweeping curves and dramatic angles, they're creating something sculptural. The Sydney Opera House, with its shell-like roof sections, is sculptural architecture. A dress can be sculptural if it has strong, structured shapes rather than hanging loosely. Even a person's hairstyle can be sculptural when it's styled into a distinctive, eye-catching form that holds its shape.

The word emphasizes physical presence and visual impact. A sculptural object doesn't fade into the background. Think of the difference between a plain cardboard box and a geometric origami creation: the origami has that sculptural quality because its folds and angles make you want to walk around it and see it from different sides.

Artists and designers use “sculptural” to describe work that feels three-dimensional and substantial, even when it's not literally a sculpture. A photographer might arrange objects in a sculptural way, creating compositions where shapes and shadows matter as much as the subjects themselves.