Single In coffee talk, it refers to a coffee-producing region or country; such as, "I was just at origin." Of course "Origin" for most product we use is not a beautiful farm in a temperate climate, More refers to coffee from one location, in contrast to A blend is a mixture of coffees from multiple origins. Coffees are typically blended to produce a more balanced cup. A blend of roasts of different levels is sometimes called a Melange, especially if you More. This term is particularly useful in discussing A small coffee beverage, about 20 ml, prepared on an espresso machine where pressurized hot water extracted through compressed coffee.: In its most stripped-down, basic form, this is a working definition for espresso: A small More, since most commercial espressos are made from blends. This is what the term “SO Espresso” means.