What is another word for onion dome?
Pronunciation: [ˈʌni͡ən dˈə͡ʊm] (IPA) 
An onion dome is a type of dome typically seen on Orthodox churches and buildings in Eastern Europe and Russia. However, there are several synonyms that can be used to describe this type of dome. One alternative term is a bulbous dome, which refers to its round shape and bulb-like appearance. Another synonym is an onion-shaped dome, as the dome's design resembles that of an onion. A third option is a helmet dome, which evokes the idea of a protective helmet. Ultimately, all of these synonyms capture the characteristic shape and style of the traditional onion dome, bringing to mind the cultural and architectural heritage of Eastern Europe and Russia.
