The surface of the Earth, as opposed to the sky or water or underground.
Look, I found a ten dollar bill on the ground!
Terrain.
As the terrain-following radar scans the ground ahead of the aircraft the actual clearance height is measured by the radio altimeter.
Soil, earth.
The worm crawls through the ground.
To connect (an electrical conductor or device) to a ground.
These geomagnetically induced currents (GICs) can become a hazard when they flow through conducting infrastructure, usually entering and exiting networks where equipment is grounded to Earth.
Etymology tree Proto-Indo-European *gʰrem-der. Proto-Germanic *grunduz Old English grund Middle English ground English ground From Middle English ground, from Old English grund, from Proto-West German...
Select a language to see translations
To electrocute.
simple past and past participle of grind
I ground the coffee up nicely.
Processed by grinding.
lenses of ground glass