Meaning : A statement of fundamental facts or principles.
Synonyms : basics
Meaning : The elementary stages of any subject (usually plural).
Example :
He mastered only the rudiments of geometry.
Synonyms : abc, abc's, abcs, alphabet, first principles
Rudiments ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Marathi. Rudiments ka matlab kya hota hai?