blue cheese means: Blue cheese has green or blue veins that are caused by flavor-producing moulds or natural occurrences during curing. Some of the most popular varieties include Stilton and blue d’Avergne as well as Stilton, Stilton, Gorgonzola and Maytag Blue. While all blue cheeses have strong aromas, some are actually quite mild. (in Cooking Dictionary)
What else does blue cheese mean?
Semisoft cheese, made from cow’s milk. It has a strong flavor and has a greenish blue mold. (in Merlin Dictionary)