అర్థం : A sudden sharp decrease in some quantity.
						 
						 
					
							ఉదాహరణ : 
							A drop of 57 points on the Dow Jones index.
							There was a drop in pressure in the pulmonary artery.
							A dip in prices.
							When that became known the price of their stock went into free fall.
							
					
							పర్యాయపదాలు : 
							dip, drop, fall