What is another word for radial engine?
Pronunciation: [ɹˈe͡ɪdɪəl ˈɛnd͡ʒɪn] (IPA) 
A radial engine, also known as a rotary or star engine, is a type of internal combustion engine in which cylinders are arranged in a circular pattern around a central crankshaft. Other terms used to describe this type of engine include round engine, centennial engine, rotary radial engine, and radial piston engine. Some of the features that make radial engines unique include their compact size, smooth operation, and ability to generate high power output. These engines were widely used during the early days of aviation and continue to be used in specialized applications today, such as vintage aircraft restoration and model airplane building.
