rumpless Meaning, Definition & Usage

1. verb disturb the smoothness of
   mess up; ruffle up; ruffle; rumple.
   
   • ruffle the surface of the water
2. verb to gather something into small wrinkles or folds
   knit; rumple; pucker; crumple; cockle.
   
   • She puckered her lips
3. verb become wrinkled or crumpled or creased
   crinkle; rumple; crumple; wrinkle; crease.
   
   • This fabric won't wrinkle

WordNet