possessing or showing knowledge, insight, or understanding

well-informed and competent

ज्ञानवान

English Usage: She is very knowledgeable about ancient history.

Hindi Usage: वह प्राचीन इतिहास के बारे में बहुत ज्ञानवान है।

having extensive information or understanding

व्यापक जानकारी या समझ होना

English Usage: His knowledgeable commentary impressed the audience.

Hindi Usage: उसकी ज्ञानवान टिप्पणियों ने दर्शकों को प्रभावित किया।