Corrugate

To shape or form something into a series of alternating ridges and grooves; to wrinkle or furrow. This can apply to both physical objects, such as paper or metal, and abstract concepts, like facial expressions or ideas. The process typically increases the surface area and can add strength or flexibility to the item being corrugated. The resulting texture or pattern is a distinguishing feature of the process. The purpose of corrugating can vary widely, ranging from aesthetic design to functional improvements, such as enhancing drainage or providing better grip.

Corrugate meaning with examples

• The cardboard box was corrugated to provide added strength, preventing it from collapsing under the weight of its contents. This design made shipping safer.
• Years of exposure to the sun and wind caused the metal roofing to corrugate, forming a series of uneven waves across the surface.
• Her forehead would corrugate when she was concentrating hard, signaling the depth of her focus or the seriousness of her thoughts.
• The artist decided to corrugate the paper, manipulating the surface to capture dramatic shadows and highlights in their artwork.
• The engineer specified corrugated pipes for the drainage system to efficiently channel water and prevent erosion of the surrounding soil.