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
burst out crying/laughing/singing
to begin to cry/laugh/sing suddenly
We burst out laughing when the man screamed after seeing the mouse. The little boy burst out crying in the restaurant.