distilled verdigris
An acid of copper acetateAn acid of copper acetate.
Meaning
1 senses(obsolete, uncountable)An acid of copper acetate.
Origin
So called because the acetic acid used in making it was obtained from distilled vinegar.So called because the acetic acid used in making it was obtained from distilled vinegar.
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Lessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable