nemesis literary definition
Nemesis Definition. Nemesis is a literary device that refers to a situation of poetic justice where the good characters are rewarded for their virtues and the evil characters are punished for their vices.he main function of nemesis in a literary work is to establish grounds for poetic justice. Nemesis acts as a source of punishment for hubristic and wicked characters on universal moral grounds i.e. the wicked and evil individuals should be penalized for their evilness.