I. ˈgərn-zē noun
( plural Guernseys )
Etymology: Guernsey, Channel islands
Date: 1834
: any of a breed of usually reddish-brown and white dairy cattle that are larger than the Jersey and produce rich yellowish milk
II. ˈgərn-zē geographical name
island English Channel in the Channel Islands capital St. Peter Port area 24 square miles (62 square kilometers ), population 55,421