అర్థం : Someone who is morally reprehensible.
							ఉదాహరణ : 
							You dirty dog.
							
పర్యాయపదాలు : blackguard, bounder, dog, heel, hound
అర్థం : Software used in art and architecture and engineering and manufacturing to assist in precision drawing.
పర్యాయపదాలు : computer-aided design