Where does “fratricide” come from?

Fratricide derives from Old French fratricide, from Latin fratricida meaning killer of a brother, combining frāter brother from Proto-Indo-European bʰréh₂tēr with -cida killer from Latin -cida.

fratricide (English): The killing of one's brother; A person who...

Definitions

  1. The killing of one's brother; A person who...

Ancestry of “fratricide”, step by step

StepLanguageWordMeaning
1Middle Englishfratricide
2Middle Frenchfratricide
3Latinfratricidiumthe murder of a brother, fratricide
4Latin-cīdium
5Latin-iumSuffix used to form abstract nouns, sometimes...
6Latin-iusforming adjectives from nouns; nominative neuter...
7Proto-Italic-jōsForms comparative adjectives
8Proto-Indo-European-yósCreates adjectives from noun or verb stems

Words derived from “fratricide

Every word from Proto-Indo-European -yósEvery word from Latin -iumEvery word from Latin -ius