cúpula — meaning in English

English meaning

cupola noun A small rounded structure built on top of a roof or dome, mainly for decoration.
dome noun A rounded, hemispherical roof or ceiling.
shade noun An area of relative darkness where direct sunlight is blocked.
spire noun A tall, tapering structure that rises to a point, especially on top of a church tower.
summit noun The highest point of a mountain or hill.

cúpula is used for these senses in English:

cupola (architecture) A dome-shaped ornamental structure located on top of a larger roof or dome.
dome (architecture) A structural element resembling the hollow upper half of a sphere.
shade (countable) A cover around or above a light bulb, a lampshade.
spire The top, or uppermost point, of anything; the summit. [from 17th c.]
summit (by extension) An assembly or gathering of the leaders of countries to discuss issues of international significance; also (loosely) , an important or high-level gathering or meeting.

noun A small rounded structure built on top of a roof or dome, mainly for decoration.
noun A small turret usually fitted to the hatch of an armoured combat vehicle.
noun A mass of plutonic rock that projects upwards from a larger batholith.
noun A geometric solid made by linking two polygons, the base having twice as many sides as the other, with a ring of isosceles triangles and rectangles alternating between them.