jersey

n.; pl. Jerseys [ From Jersey, the largest of the Channel Islands. ] [ 1913 Webster ]

1. The finest of wool separated from the rest; combed wool; also, fine yarn of wool. [ 1913 Webster ]

2. A kind of knitted jacket; hence, in general, a closefitting jacket or upper garment made of an elastic fabric (as stockinet). [ 1913 Webster ]

3. One of a breed of cattle in the Island of Jersey. Jerseys are noted for the richness of their milk. [ 1913 Webster ]