ruckle(noun, verb) noun1. A disordered collection.2. A wrinkle. verb1. make a hoarse, rattling soundDefinition categories: perception, rattle2. make wrinkles or creases on a smooth surface; make a pressed, folded or wrinkled line in; `crisp' is archaicSimilar word(s): crease, crinkle, crisp, scrunch, wrinkleDefinition categories: contact, fold