fratricide
🇺🇸
/ˈfrætrɪsaɪd/
🇬🇧
/ˈfrætrɪsaɪd/
The act of killing one's own brother or sister.
The act of fratricide shocked the small community.
The act of killing members of one's own country or group.
The conflict led to numerous cases of fratricide among the rival factions.
The unintentional killing of one's own forces during a war.
The military operation was marred by fratricide, causing a review of their tactics.