అర్థం : The act of whistling a tune.
							ఉదాహరణ : 
							His cheerful whistling indicated that he enjoyed his work.
							
అర్థం : The act of signalling (e.g., summoning) by whistling or blowing a whistle.
							ఉదాహరణ : 
							The whistle signalled the end of the game.
							
పర్యాయపదాలు : whistle