Where does “madling” come from?

madling (English) comes from English Ling, from Middle English ling, from Old Norse lyng, from Proto-Germanic lingwą, from Proto-Indo-European lengʷʰom, from Proto-Indo-European lengʷʰ- — light, agile, nimble; light, not heavy, agile,...

madling (English): A mad creature; one who acts wildly or foolishly;...

Definitions

  1. A mad creature; one who acts wildly or foolishly;...

Ancestry of “madling”, step by step

madling traces back through two separate lines of ancestry.

via English Ling

StepLanguageWordMeaning
1EnglishLingAny of various codlike saltwater fish often used as food by humans, those of the genus Molva, in the family Lotidae
2Middle EnglishlingAny of various varieties of heather or broom
3Old Norselyngheather, ling
4Proto-Germaniclingwąheather, ling
5Proto-Indo-Europeanlengʷʰom
6Proto-Indo-Europeanlengʷʰ-light, agile, nimble; light, not heavy, agile,...

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 lengʷʰ-Every word from Proto-Indo-European lengʷʰomEvery word from Proto-Germanic lingwą