Grounding

n.	1.	The act, method, or process of laying a groundwork or foundation.
	2.	Elementary instruction; instruction in the basic concepts of a topic or skill.
	3.	The act or process of applying a ground, as of color, to wall paper, cotton cloth, etc.; a basis.

Noun	1.	grounding - education or instruction in the fundamentals of a field of knowledge; "he lacks the foundation necessary for advanced study"; "a good grounding in mathematics" Synonyms: foundation
	2.	grounding - fastening electrical equipment to earth Synonyms: earthing

education, foundation