1) 11. the act of creating a path for an electrical current to reach the earth (earthing. in British English). 2) adj. having a path for an electrical current to reach the earth (earthing. in British English).
grounding (Wikipedia)
1) 11. the act of creating a path for an electrical current to reach the earth (earthing. in British English). 2) adj. having a path for an electrical current to reach the earth (earthing. in British English).