Where does “hogsbane” come from?

hogsbane (English) comes from English hog, from English quahog, from English -er, from Middle English -er, from Old French -er, from Latin -āre, from Proto-Italic -āō, from Proto-Indo-European -eh₂yéti — he, she.

Ancestry of “hogsbane”, step by step

hogsbane traces back through two separate lines of ancestry.

via English hog

StepLanguageWordMeaning
1EnglishhogAny animal belonging to the Suidae family of...
2EnglishquahogAn edible clam with a hard shell found along the...
3English-erA person or thing that does an action indicated...
4Middle English-eragentive suffix; agent noun suffix
5Old French-erAlternative form of -ier, verbal suffix;...
6Latin-ārefirst conjugation
7Proto-Italic-āōForms primarily denominative verbs
8Proto-Indo-European-eh₂yétiCreates iterative/ frequentative/ intensive...
9Proto-Indo-European-yétiCreates intransitive, often deponent,...
10Proto-Indo-Europeanyé-
11Chichewaiyehe, she

via English bane

StepLanguageWordMeaning
1EnglishbaneA cause of misery or death; Poison, especially...
2Middle Englishbanemurderer, slayer; bane, destroyer; Alternative...
3Old EnglishBanamurderer
4Proto-Germanicbanōa battlefield; a clearing; open space; a cleared...
5Proto-Germanicbanômurderer
6Proto-Indo-Europeangʷʰon-on-
7Proto-Indo-Europeangʷʰen-to strike, slay, kill
8Proto-Indo-Europeanbʰon-
Every word from Chichewa iye