Where does “self-slaughter” come from?

self-slaughter (English) comes from English Self, from Middle English salve, from Old English sealf, from Proto-West Germanic salbu, from Proto-Germanic salbō, from Proto-Indo-European solp-éh₂, from Proto-Indo-European selp- — fat, oil.

self-slaughter (English): The slaughter or slaying of oneself; suicide

Definitions

  1. The slaughter or slaying of oneself; suicide

Ancestry of “self-slaughter”, step by step

self-slaughter traces back through two separate lines of ancestry.

via English Self

StepLanguageWordMeaning
1EnglishSelfHimself, herself, itself, themself, themselves; that specific (person mentioned)
2Middle EnglishsalveAlternative form of sauf
3Old Englishsealfsalve
4Proto-West Germanicsalbusalve, ointment
5Proto-Germanicsalbōsalve, ointment
6Proto-Indo-Europeansolp-éh₂
7Proto-Indo-Europeanselp-fat, oil

via English slaughter

StepLanguageWordMeaning
1EnglishslaughterThe killing of animals, generally for food; A...
2Middle Englishslaughter
3Old Norseslahtr
4Proto-Germanicslahtrą
5Proto-Germanicslahanąto hit, to strike; to kill
6Proto-Indo-Europeanslak-to hit; strike; to hit, strike, throw; to hit,...
Every word from Proto-Indo-European selp-
self-slaughter — Etymology, Origin & Word History | Etymology Explorer