Definition of wrinkle

The word "wrinkle" has an interesting origin. It comes from the Old English words "wryccle" or "wrycule", which referred to a crease or fold in a piece of material. Over time, the meaning of the word expanded to include the concept of a deep furrow or line on the skin, particularly as a result of aging. In Middle English (circa 1100-1500), the word "wrinkle" was used to describe the creases on a piece of cloth or a piece of metal. Later, during the 15th and 16th centuries, the word began to be used to describe the lines and creases on the skin, often as a result of aging or exposure to the elements. Regardless of its origin, it's clear that the concept of wrinkles has been around for centuries, and the word "wrinkle" has evolved to encompass the idea of both physical and metaphorical creases.