Pronunciation: [ʌnɹˈɪŋkə͡ld] (IPA) 
The word "unwrinkled" is spelled with the prefix "un-" meaning "not" and the root word "wrinkled." The spelling follows the typical English pattern of "un-" being added to negate the meaning of the root word. The sound of "un-" is represented as /ʌn/ and the sound of "wrinkled" as /ˈrɪŋkəld/. The pronunciation of the word is /ʌnˈrɪŋkəld/. This word is commonly used to describe something that is smooth and without wrinkles.
The term "unwrinkled" is an adjective that refers to something or someone that is smooth, free from creases, and lacking any folds or lines typically associated with age, wear, or stress. It describes a state or condition of being without wrinkles, and it is commonly used to describe various physical surfaces, objects, or materials that have a smooth and flawless appearance.
In the context of human beings or animals, "unwrinkled" indicates a youthful or well-preserved appearance, often associated with supple and healthy skin. It suggests a lack of characteristic lines, furrows, or creases typically developed as a result of aging, sun exposure, or tension. Thus, "unwrinkled" can imply a sense of beauty, vitality, and freshness in terms of physical appearance.
Additionally, "unwrinkled" can be used metaphorically to describe emotional or psychological states that are serene, calm, and undisturbed. In this sense, it suggests a lack of worry lines or emotional strains that may manifest physically on the face. It may connote a sense of tranquility, contentment, or peacefulness.
Overall, "unwrinkled" refers to a state or condition of being smooth, without any creases or lines. It can apply to both physical surfaces and the appearance of individuals, representing smoothness, youthfulness, and a sense of calmness or contentment.
Not shrunk into furrows and ridges.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
The word unwrinkled is a combination of the prefix un- which means not or reverse the action of, and the word wrinkle. The term wrinkle originated from Middle English wrinkele, derived from the Old English wrencol or wrencel, which is related to the Old High German rinkil meaning wrinkle or fold. It further traces its roots back to the Proto-Germanic word *wrankulaz.
