The Chimera (, "Khimaira", from , "khimaros", "she-goat") according to Greek mythology, is a monstrous creature that was composed of several different animals. The chimera is only one of several famous mythological hybrids. As with all mythical creatures, there is the question of its origin. In some traditions, the Chimera was one of the offspring of Typhon and Echidna and sister of such monsters as Cerberus and the Lernaean Hydra. However, the chimera does not appear to have an existence in physical reality, save for the individual animals from which it is composed.