What is Jersey?

Jersey definition and meaning on Dictionary terms:
noun, plural jerA.seys.
a close-fitting, knitted sweater or shirt.
a plain-knit, machine-made fabric of wool, silk, nylon, rayon, etc., characteristically soft and elastic, used for garments.
(initial capital letter) one of a breed of dairy cattle, raised originally on the island of Jersey, producing milk with a high butterfat content.