The term 'hosier' is a 6-letter word used to describe a person who sells stockings, socks, and other hosiery items. This job has been around for centuries, with the first hosiers being recorded in the 16th century. The term is derived from the French word 'houssier, ' which means 'maker of hose.' Hosiers are responsible for stocking and selling a variety of hosiery items, including stockings, socks, tights, and leggings.