This is the 1099th most frequent Catalan word.
cúpula
"Dome" or "cupola."
Here, 'cúpula' refers to a dome, an architectural term describing a rounded roof structure.
La cúpula de la catedral té una arquitectura impressionant.
The dome of the cathedral has an impressive architecture.
In this sentence, 'cúpula' is used metaphorically to describe the highest-ranking members of an organization.
La cúpula del partit va decidir canviar l'estratègia.
The party leadership decided to change the strategy.
Again, 'cúpula' refers to a dome, emphasizing its aesthetic and physical properties.