N
1: a person who murders their brother or sister
2: the act of murdering your own brother or sister
3: fire that injures or kills an ally, or fellow countryman, commonly referred to as friendly fire
Today's death toll si 2,100. Sadly 600 of these were from incidents of fratricide.
That one Steam award you get when you kill the companion cube in Portal. You know, the one that made MatPat from Game Theory make a video about how the cubes have dead bodies in them.
(also, the actual definition is killing your brother/sister)
Jeff: You get to the part in Portal where you have to incinerate the companion cube?
Brian: Yeah. It's a shame. That cube was like a brother to me.
Jeff: Whatever fratricide is, I don't want any part in it.