focaccia means: Flatbread from Italy made of pizza dough or bread dough. It can be baked unadorned or with toppings such as onions, zucchini or eggplant. (in Cooking Dictionary)

What else does focaccia mean?

Italian bakers made focaccia from the Latin word “focus”, or hearth. Focaccia was first baked in a stone oven. (in Cooking Dictionary)

Flatbread from Italy made using pizza dough or bread dough. You can add herbs, cheese or other toppings to this flatbread. Or you can just eat it plain. (in Cooking Dictionary)

Flat Italian bread, traditionally flavoured with olive oil, salt, and sometimes topped with herbs or onions. (in Merlin Dictionary)