- to crumple or crush into wrinkles: to rumple a sheet of paper.
- to ruffle; tousle (sometimes followed by up): The wind rumpled her hair.
- to become wrinkled or crumpled: Tissue rumples easily.
- a wrinkle or irregular fold; crease.
- to make or become wrinkled, crumpled, ruffled, or dishevelled
- a wrinkle, fold, or crease