Pizza is known as "pizza" in English, a word derived from the Italian word "pizzicare", meaning "to pinch, to pinch". In Italy, pizza is often referred to as "pizza pie", meaning "pizza filling", because in Italy, a pie is usually a baked good with a filling.

Pizza pies are a delicacy of Italian origin, made from dough, topped with different toppings such as sauce, cheese, meat, vegetables, etc., and baked in the oven. Pizza pies can be round, square or other shapes, or you can choose different doughs and toppings according to different tastes and needs.

Pizza pie originated in the city of Naples in southern Italy as a street food and has since evolved into a global delicacy. Now one of the world's most popular foods, pizza pies can be found in restaurants, fast food outlets and supermarkets around the world.

Pizza pies come in a variety of flavors and toppings, the most popular being pepperoni, mushrooms, onions, green peppers, tomatoes, cheese and more.

There are also special flavors such as seafood pizza, Mexican pizza, Hawaiian pizza and many more.

In short, pizza is a delicacy of Italian origin, made of dough with different toppings and finally baked in the oven. In English, pizza is called "pizza", and in Italian it is often called "pizza pie".