Alternative form of ground ball

First person to do, make or fight for something. A pioneer; a seminal person.

plural of groundbreaker

(construction) The level, at a particular site, below which the subsoil and rock masses of the earth are fully saturated with water.

The explosion of a bomb dropped from the air when it hits the ground.

plural of groundburst

plural of groundball

In a groundbreaking manner.

plural of groundation

plural of groundcherry