mound
UK[maʊnd]US[maʊnd]
n
A small hill or a pile of earth, stones, or other material.
n
The slightly raised area from which a baseball pitcher throws the ball.
v
To form something into a pile or heap.
Etymology
The precise origin of 'mound' is obscure, though it is thought to have entered English in the early 16th century, possibly related to the obsolete Dutch word 'mond' meaning 'protection' or the Old Norse 'mund' meaning 'hand'. This connection suggests an early sense of a protective barrier or a hand-formed heap of earth. Over time, the word shed its specific association with defense and generalized to mean any artificial or natural small hill or pile. Its adoption into the sport of baseball to denote the pitcher's elevated area is a modern, specialized extension of this core meaning.
Analysis
The word 'mound' is a simplex word of uncertain origin, likely from a Germanic language. It functions as a complete lexical unit.
Examples
The children built a small mound of sand on the beach.
The pitcher stepped onto the mound and prepared to throw.
We mounded the soil around the base of the plant for support.