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aeruginous. In DICTIOUS you will not only get to know all the dictionary meanings for the word
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English
Etymology
Borrowed from Middle French erugineux, from Latin aerūginōsus (“rusty”).
Adjective
aeruginous (comparative more aeruginous, superlative most aeruginous)
- Pertaining to copper rust; in particular, resembling the greenish colour of copper rust.
- Synonym: verdigris
aeruginous:
- There was definitely some aeruginous material on that door handle.
2002, David A. Scott, Copper and Bronze in Art: Corrosion, Colorants, Conservation, Getty Publications, →ISBN, page 11:It is not possible to adequately discuss aeruginous (copper rust) corrosion products without introducing several principles of corrosion and descriptions of minerals.