Where does “mildewcide” come from?

mildewcide (English) comes from English mildew, from Middle English myldew, from Old English meledēaw, from Proto-West Germanic *milidauw — mildew.

mildewcide (English): Any agent or preparation that kills mildew

Definitions

  1. Any agent or preparation that kills mildew

Ancestry of “mildewcide”, step by step

mildewcide traces back through two separate lines of ancestry.

via English mildew

StepLanguageWordMeaning
1EnglishmildewA growth of minute powdery or webby fungi,...
2Middle Englishmyldewmildew fungal growth
3Old Englishmeledēawhoneydew, nectar
4Proto-West Germanic*milidauwmildew

via English cide

StepLanguageWordMeaning
1Englishcide
Every word from Proto-West Germanic *milidauw
mildewcide — Etymology, Origin & Word History | Etymology Explorer