Noun
(informal) Synonym of conveyor oven. (From being frequently found in modern pizzerias.)
(informal) A wood-fired brick oven with a stone floor in the baking chamber. (From being an oven found in traditional pizzerias, and an accessory built in backyards for pizza)
A specialized infrared oven; a squat thin oven which fits a single pizza, that uses high intensity infrared lamps to rapidly blast and bake a pizza.
Source: en.wiktionary.org