concerning; on the subject of

के बारे में

English Usage: "She was excited about the concert."

Hindi Usage: "वह संगीत कार्यक्रम के बारे में उत्साहित थी।"

a subject or topic of discussion

चर्चा का विषय

English Usage: "The book was about the history of India."

Hindi Usage: "यह किताब भारत का इतिहास के बारे में है।"

approximately; around

लगभग

English Usage: "There were about twenty people at the meeting."

Hindi Usage: "बैठक में लगभग बीस लोग थे।"

to move in circles or around

चारों ओर घूमना

English Usage: "The dog ran about in the yard."

Hindi Usage: "कुत्ता आंगन में चारों ओर दौड़ रहा था।"