Wiktionary

eruginous

English edit

Alternative forms edit

Etymology edit

Borrowed from Middle French erugineux, from Latin aerūginōsus (“rusty”).

Adjective edit

eruginous (comparative more eruginous, superlative most eruginous)

  1. Pertaining to the nature or substance of copper.
  2. Resembling the greenish colour of copper rust.
    eruginous:  
    Synonym: verdigris
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