Where does “baneful” come from?

Baneful derives from Middle English -ful combined with Old English bān, tracing through Proto-Germanic fullaz and Proto-Indo-European pleh₁- meaning full or complete.

baneful (English): Poisonous, deadly; Harmful, injurious

Definitions

  1. Poisonous, deadly; Harmful, injurious

Ancestry of “baneful”, step by step

baneful traces back through two separate lines of ancestry.

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-—

via English ful

StepLanguageWordMeaning
1Englishful—

Words derived from “baneful”

Every word from Proto-Indo-European bʰon- →Every word from Proto-Indo-European gʷʰen- →Every word from Proto-Indo-European gʷʰon-on- →