Definition of the word jacket

The word "jacket" has a fascinating history. The term originated in the 17th century, derived from the Old French "jaquette," meaning a woman's undershirt or smock. In the 18th century, the term evolved to refer to a sleeveless garment worn over clothing, often made of silk or other luxurious fabrics. In the 19th century, the term took on a new meaning with the introduction of the waterproof jacket for sailors. These jackets were designed to protect seamen from the elements, and the name "jacket" stuck. Over time, the term expanded to encompass various types of jackets, including those worn for warmth, fashion, or athletic purposes. Today, the word "jacket" is used worldwide to describe a wide range of garments, from casual wear to formal attire.