Where does “madstone” come from?

madstone (English) comes from English Stone, from Middle English ston, from Old English stān, from Old Norse Veggr, from Proto-Germanic wajjuz, from Proto-Indo-European wh̥₁yús, from Proto-Indo-European weh₁y- — to twist, wind, weave, plait; to wrap, enclose,...

madstone (English): A stone believed to have the power to heal the...

Definitions

  1. A stone believed to have the power to heal the...

Ancestry of “madstone”, step by step

madstone traces back through two separate lines of ancestry.

via English Stone

StepLanguageWordMeaning
1EnglishStonefor someone who lived near a stone worked with stone, from
2Middle EnglishstonAlternative form of stone
3Old Englishstānstone, rock
4Old NorseVeggrname of a dwarf
5Proto-Germanicwajjuzwall
6Proto-Indo-Europeanwh̥₁yús
7Proto-Indo-Europeanweh₁y-to twist, wind, weave, plait; to wrap, enclose,...

via English MAD

StepLanguageWordMeaning
1EnglishMADInitialism of mutually assured destruction;...
2Middle EnglishmadMad, insane, deranged; not of sound mind;...
3Old Englishġemǣd
4Proto-Germanicmaidijanąto exchange, change
5Proto-Germanicmaidazhurt, wounded; mad, foolish; angry, enraged
6Proto-Indo-Europeanmēy-soft, tender, dear
Every word from Proto-Indo-European weh₁y-Every word from Proto-Indo-European wh̥₁yúsEvery word from Proto-Germanic wajjuz