1.NounA baked Italian dish of a thinly rolled bread crust typically topped before baking with tomato sauce, cheese, and other ingredients such as meat or vegetables.
"a slice of pizza; a pizza pie; Want to go out for pizza tonight?"
2.NounA single instance of this dish.
"He ate a whole pizza!; Should we cook a frozen pizza for dinner?"
3.Nounsnowplow: a maneuver in which the tips of the skis or skates point inwards and the back ends point outwards.