kinslayer

noun

kinslayer

noun

Etymology From kin + slayer.

1

Rare, In fantasy fiction One who slays his or her own kin; a parricide.

Associated by the poet with Cain, primordial kinslayer and therefore symbol of elemental social disunity, he stalks abroad, ravaging only by night...1978, Michael James Swanton, editor, Beowulf:
I would not invoke the curse of a kinslayer.1982, Marion Zimmer Bradley, The Mists of Avalon:

Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.