What does pyramid mean?
A polyhedron with a square base and four triangular sides that meet at the apex, typically with a smooth surface and often used as a tomb for a pharaoh in ancient Egypt. A structure or shape resembling this, especially one that is narrow at the top and wider at the base.
Example
"The ancient Egyptians built a massive pyramid as a tomb for their pharaoh."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.