n.
1.a slight depression in the smoothness of a surface
2.a minor difficulty
3.a clever method of doing something (especially something new and different) wrinkle v.
1.gather or contract into wrinkles or folds
2.make wrinkles or creases into a smooth surface
3.make wrinkled or creased
4.become wrinkled or crumpled or creased
Idiom of the Day
at sea (about something)
to be confused about something, to be lost
Most members of the class were at sea when the teacher tried to explain the difficult theory.