onion dome

US /ˈʌn.jən ˌdoʊm/
UK /ˈʌn.jən ˌdoʊm/
"onion dome" picture
1.

cupola a cipolla

a dome whose shape resembles an onion, typically found on Russian Orthodox churches and other Eastern European buildings

:
The church was topped with five golden onion domes.
La chiesa era sormontata da cinque cupole a cipolla dorate.
The distinctive shape of the onion dome is a hallmark of Russian architecture.
La forma distintiva della cupola a cipolla è un segno distintivo dell'architettura russa.