: duplicate, copy dupe a disc The video quality was degraded by repeated duping.

Is dupe same as duplicate?

As nouns the difference between duplicate and dupe is that duplicate is one that resembles or corresponds to another; an identical copy while dupe is a person who has been deceived.

What does dupe out mean?

vb. 3 tr to deceive, esp. by trickery; make a dupe or tool of; cheat; fool.