అర్థం : Any four copies. Any of four things that correspond to one another exactly.
							ఉదాహరణ : 
							It was signed in quadruplicate.
							
అర్థం : Having four units or components.
							ఉదాహరణ : 
							Quadruple rhythm has four beats per measure.
							Quadruplex wire.
							
పర్యాయపదాలు : four-fold, fourfold, quadruple, quadruplex