ground level

ground level

n.

See ground state.

Thesaurus

Noun	1.	ground level - the height of the ground on which something stands; "the base of the tower was below grade" grade elevation - distance of something above a reference point (such as sea level); "there was snow at the higher elevations"
	2.	ground level - the floor of a building that is at or nearest to the level of the ground around the building first floor, ground floor storey, floor, story, level - a structure consisting of a room or set of rooms at a single position along a vertical scale; "what level is the office on?"