Where does “azulmic acid” come from?

azulmic acid (English) comes from English azo — azote, nitrogen; Applied loosely to compounds...

azulmic acid (English): A black substance deposited during the spontaneous decomposition of hydrocyanic acid, and resembling ulmic acid

Definitions

  1. A black substance deposited during the spontaneous decomposition of hydrocyanic acid, and resembling ulmic acid

Ancestry of “azulmic acid”, step by step

azulmic acid traces back through two separate lines of ancestry.

via English azo

StepLanguageWordMeaning
1Englishazoazote, nitrogen; Applied loosely to compounds...

via English ulmic acid

StepLanguageWordMeaning
1Englishulmic acid
Every word from English azo