[["A doppelganger is a mysterious, exact double of a living person. It's a German word that literally translates to \"double walker\" or \"double goer\". A doppelganger isn't someone who just resembles you, but is an exact double, right down to the way you walk, act, talk, and dress.", 393.0], ["A doppelganger is said to be the exact duplicate of another living being.  \nIE:  My evil doppelganger did it ! \n", 381.0], ["The Oxford Dictionary defines doppelg\u00e4nger as, an apparition or double of a living person.", 22.0]]
what is the doppelganger
literature