Meaning : A listing of the words used in some enterprise.
Meaning : A language user's knowledge of words.
Synonyms : lexicon, mental lexicon
Meaning : The system of techniques or symbols serving as a means of expression (as in arts or crafts).
Example :
He introduced a wide vocabulary of techniques.
Vocabulary ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Hindi. Vocabulary ka matlab kya hota hai?