The state of being absorbed or engrossed in something.
आत्मनिवेशन
English Usage: His absorption in the book made him forget the time.
Hindi Usage: किताब में उसकी आत्मनिवेशन ने उसे समय भूलने पर मजबूर कर दिया।
atmaniveshan, aatmaniveshan, aatma-niveshan, atma-niveshan, aatmanivashan