Adjective: corrugated 'kor-u,gey-tid or 'kór-u,gey-tid [N. Amer], 'kó-ru,gey-tid [Brit]
- Shaped into alternating parallel grooves and ridges
"the surface of the ocean was rippled and corrugated"
Type of: fold, fold up, turn up
Encyclopedia: Corrugated
Corrugate