A solid body standing on a triangular, square, or polygonal base, having its triangular sides ending in a point at the apex or top.

【数】(几何)棱锥体。

A group of Egyptian monuments having a square base and triangular sides sloping to an apex, built by the early kings to serve as their tombs.

[~s] 埃及金字塔。

Any structure of similar shape.

任何角锥状的结构体。

Any group of persons or things arranged in a pyramid.

排列成金字塔形的人或物。

To take the form of a pyramid.

成角锥形。

To arrange in the form of a pyramid.

排成角锥状。

To pile up (costs, stock, speculations, etc.) one on top of the other.

逐渐增加；累积。