ಅರ್ಥ : Education or instruction in the fundamentals of a field of knowledge.
ಉದಾಹರಣೆ :
He lacks the foundation necessary for advanced study.
A good grounding in mathematics.
ಸಮಾನಾರ್ಥಕ : foundation
ಅರ್ಥ : Fastening electrical equipment to earth.
ಸಮಾನಾರ್ಥಕ : earthing