The mythical creature referred to by the term "chimera" in Greek mythology is a hybrid beast with a lion's head, goat's body, and a serpent's tail. Representing chaos and fearsome power, the Chimera embodies the concept of monstrosity. Its defeat by Bellerophon signifies the triumph of order and heroism over chaos. The Chimera's presence in myths highlights the struggle between good and evil in ancient narratives.