groundings

Noun

grounding (countable and uncountable, plural groundings)

1. Fundamental knowledge or background in a field or discipline.
   • The readers to whom the book is principally addressed, B.R. drivers and trainee drivers, have at last been provided with a clearly written and exceptionally well-illustrated handbook of diesel locomotive practice, combining a grounding in the basic principles of the internal combustion engine with...1963 June, “New Books: Diesel Traction Manual for Enginemen. British Railways. 30s.”, in Modern Railways, page 432
2. The return to a fully conscious state after a psychedelic experience.
3. The collision of a ship with ground beneath the surface of the water.
4. The prevention of aircraft takeoff because of government action.
5. The interconnecting metal chassis or frame of a device, appliance, machine, or metal raceway via a designated conductor to earth at the service panel. It may be bare or covered, and does not carry current in normal operation.
6. The absorption of energy through visualized roots descending from oneself into the ground, using chi.

See all 8 meanings of grounding