cupola
Word family
- cupolasnounC2
- cupolaedadjectiveC2
Synonym discussion
Sense: noun/1
These four words all describe rounded or raised roof structures, but learners should distinguish them by size and purpose. A dome is the large round roof itself, often covering a whole hall, church, or government building (think of the United States Capitol). A cupola is much smaller and sits on top of a roof or on top of a dome, often to add decoration or to let in light — you would never call the main roof of a cathedral a cupola. A lantern, in architecture, is a small windowed structure on a roof that brings daylight into the space below, and many cupolas function as lanterns. A belvedere is built mainly for the view; people can stand inside it and look out, so the rooftop room on an Italian villa is a belvedere, while the small white tower on a barn is a cupola.
Common collocations
Etymology
From Italian 'cupola', meaning 'small cask' or 'small dome', which came from Late Latin 'cupula', a tiny form of Latin 'cupa' meaning 'tub' or 'cask'. The image is a small upside-down cup or bowl sitting on a roof. The word entered English in the early 1500s through architectural writing about Italian buildings.