fratricide

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. a person who murders their brother or sister
• Hypernyms:
murderer, liquidator, manslayer
2. fire that injures or kills an ally
• Syn:
friendly fire
• Hypernyms:
fire, firing
3. the murder of your sibling
• Hypernyms:
murder, slaying, execution