Definition of coat

The word "coat" has a long and fascinating history. The modern English word "coat" comes from the Old French word "cote," which means "Outer garment" or "Warranty." This Old French term is derived from the Latin word "cotta," which referred to a type of outer garment worn by ancient Romans. In Middle English (circa 1100-1500), the word "coat" referred specifically to a type of overgarment worn over other clothing, often made of wool or other fabric. Over time, the meaning of the word expanded to include other types of outerwear, such as a coat of mail (a type of armor) or a coat of arms (a symbol of family crest). Today, the word "coat" is used to describe a wide range of outerwear, from casual jackets to formal evening wear. Despite its evolution, the word "coat" retains its connection to the ancient Latin and Old French words that gave it its original meaning.