Nepoticide

Avunculicide is more common in mythology than nepoticide.

The new accusation brought by Urban against Manfred of murdering his sister-in-law's embassador – it may be observed that, tacitly, he acquits him of parricide, fratricide, and nepoticide – requires a little explanation.

[Charles] Dickens did not get to work out the interplay between these varying guardians and their various wards; and if the murder was to be a nepoticide, it remains forever shrouded by non-completion.

The idea of parricide should be defined elastically enough not only to include avunculicide but to make it optional whether the youth or his father takes the initiative in expressing the antagonism between them. In the story from New Guinea, there is sexual jealousy between a father and son, and the father eventually kills the son instead of the other way around. In the Trukese story, we have an attempt at nepoticide, for the uncle tries to kill his nephew.

The Injuns get to Naturmitgefuhl by the metaphor of a family: if you don't throw the roe-plump squeteague back, that is a sort of nepoticide.

Terms related to familicide include filicide (the killing of one's child or children), uxoricide (the killing of one's wife), fratricide or sororicide (the killing of one's brother or sister), avunculicide (the killing of one's uncle), and nepoticide (the killing of one's nephew).

He was my nephew as well, so what is that? Fratricide is brothers. Filicide is sons. Nepoticide. That's the one.

The fact that the Yongle emperor was therefore a usurper, regicide and nepoticide (nephew-killer) made compiling the Veritable Record – or official history – of his reign a most dangerous scholarly post. The official given this ticklish task managed to survive several drafts, finally producing one that pleased his master as it omitted the dead nephew's reign altogether.