What is the meaning of Grund?

big, large, great

ground

bottom, foundation

abyss, (in the plural) depths

(expanse of) land

green field, grassy plain

ground, foundation, abyss, plain, earth

shallow

reason (a cause)

motive (incentive to act; a reason)

site, plot

foundation, basis

shoal, shallow (area of shallow water)

imperative of grunde

ground

ground

shallow

ground, land

the foundation of a building; the part of the outer walls of a house which extends below the level of the floor, and down to the ground.

a fundament, a foundation, a basis, fundamentals; what other constructions (physical or metaphorical) rely on

cause; reason

a reef or shallow in water

An area of shallow water in a large body of water, which causes a potential danger to boats or ships.

Source: Wiktionary