অর্থ : Engage or engross the interest or attention of beforehand or occupy urgently or obsessively.
							উদাহরণ : 
							His work preoccupies him.
							The matter preoccupies her completely--she cannot think of anything else.
							
অর্থ : Occupy or take possession of beforehand or before another or appropriate for use in advance.
							উদাহরণ : 
							The army preoccupied the hills.