mound

A pile of earth, gravel, sand, rocks, or debris heaped for protection or concealment.

A natural elevation, such as a small hill.

A group of things collected in a mass or heap: synonym: heap.

A great deal; a lot.

A large artificial pile of earth or stones often marking a burial site.

The slightly elevated pitcher’s area in the center of the diamond.

A hedge or fence.

To heap into a raised mass.

A figure of a globe, taken as an emblem of sovereignty.

To fortify with a mound; add a barrier, rampart, etc., to.