'ruckle' definitions:

Definition of 'ruckle'

From: WordNet
verb
Make a hoarse, rattling sound
verb
Make wrinkles or creases on a smooth surface; make a pressed, folded or wrinkled line in; "The dress got wrinkled"; "crease the paper like this to make a crane" [syn: wrinkle, ruckle, crease, crinkle, scrunch, scrunch up, crisp]