Definition of "Wrinkle" :

noun: a clever method of doing something (especially something new and different)

noun: a minor difficulty

"They finally have the wrinkles pretty well ironed out."

noun: a slight depression or fold in the smoothness of a surface

"Ironing gets rid of most wrinkles."

verb: become wrinkled or crumpled or creased

"This fabric won't wrinkle."

verb: make wrinkled or creased

verb: make wrinkles or creases on a smooth surface; make a pressed, folded or wrinkled line in; crisp' is archaic

"The dress got wrinkled."

verb: gather or contract into wrinkles or folds; pucker