What is the definition of illy coffee?

"Illy coffee" isn't a specific definition. It actually refers to a few different things:

1. Illycaffè: This is the name of the Italian coffee company founded in 1933 by Francesco Illy. They are renowned for their high-quality Arabica beans, unique blend (made with 9 different beans), and distinctive "Illy" branding.

2. Illy Coffee Beans: This refers to the coffee beans themselves. They are sourced from specific regions around the world and roasted to the company's high standards.

3. Illy Coffee Drinks: This encompasses the various coffee beverages made with Illy coffee beans, such as espresso, cappuccino, latte, etc. These are often served in cafes or restaurants that use Illy beans.

4. Illy Coffee Machines: Illy also produces their own line of espresso machines designed specifically for their beans and brewing techniques.

So, when someone says "Illy coffee", they could be referring to the company, the beans, the drinks, or the machines. Context will usually make it clear what they mean.