n. (Zool.) One of a breed of cattle, originally from Schleswig-Holstein, valued for the large amount of milk produced by the cows. The color is usually black and white in irregular patches. [ Webster 1913 Suppl. ]
n. A breed of dairy cattle from North Holland and Friesland; they have a black and white color to their fur. Syn. -- Friesian, Holstein. [ WordNet 1.5 ]