pyramid

US /ˈpɪr.ə.mɪd/
UK /ˈpɪr.ə.mɪd/
"pyramid" picture
1.

pirámide

a monumental structure with a square or triangular base and sloping sides meeting at a point, especially one built of stone as a royal tomb in ancient Egypt.

:
The Great Pyramid of Giza is one of the Seven Wonders of the Ancient World.
La Gran Pirámide de Giza es una de las Siete Maravillas del Mundo Antiguo.
The ancient Mayans also built impressive stone pyramids.
Los antiguos mayas también construyeron impresionantes pirámides de piedra.
2.

pirámide

a solid figure of which the base is a polygon and the sides are triangles with a common vertex.

:
In geometry, a pyramid is a polyhedron formed by connecting a polygonal base and a point, called the apex.
En geometría, una pirámide es un poliedro formado al conectar una base poligonal y un punto, llamado vértice.
The structure of the organization was represented as a pyramid, with the CEO at the top.
La estructura de la organización se representó como una pirámide, con el CEO en la cima.