Hosticide

From Latin hostis ("enemy") + English -cide or Latin caedere ("to kill").

Full definition of hosticide

(uncountable)

1666, William Austin, á¼˜Ï€Î¹Î»Î¿Î¹Î¼Î¹Î± á¼Ï€Î·. Or, the Anatomy of the Pestilence, page 92:VVith vinegar make Å¿pear the Å¿poil divide,

And lancepreÅ¿ado be to hoÅ¿ticide:

1822, Robert Carr, Blighted Ambition, page 352:how can I be safe when so many are privy to our hosticide, as your Lordship terms the death of Overbury.
1888, W. H. Bakewell, Vision of Faith in the Dream of Time, page 187:Oh let me in, or witness suicide,
Or see me turn on thee a hosticide!
2014, William Walker, Antiformalist, Unrevolutionary, Illiberal Milton, page 12:For the argument that Milton advocated not regicide but tyrannicide and hosticide, see also Dzelzainis, 'Milton and the Regicide'.
2015, Alexander Raju, And Still Plays the Abyssinian Damsel on her Dulcimer, page 240:I was curious about the fate of Ras Mikael who came to the palace of lyoas as a guest and committed the hosticide.