wrinkle
     n 1: a slight depression in the smoothness of a surface; "his
          face has many lines"; "ironing gets rid of most
          wrinkles" [syn: {furrow}, {crease}, {crinkle}, {seam}, {line}]
     2: a minor difficulty; "they finally have the wrinkles pretty
        well ironed out"
     3: a clever method of doing something (especially something new
        and different)
     v 1: gather or contract into wrinkles or folds; pucker; "purse
          ones's lips" [syn: {purse}]
     2: make wrinkles or creases into a smooth surface; "The dress
        got wrinkled" [syn: {ruckle}, {crease}, {crinkle}, {scrunch},
         {scrunch up}, {crisp}]
     3: make wrinkled or creased; "furrow one's brow" [syn: {furrow},
         {crease}]
     4: become wrinkled or crumpled or creased; "This fabric won't
        wrinkle" [syn: {rumple}, {crumple}, {crease}, {crinkle}]
Source: WordNet® 2.0