aeruginous

adjective
ae·​ru·​gi·​nous | \ ē-ˈrü-jə-nəs, i-, ī- \
variants: or less commonly eruginous \ ē-​ˈrü-​jə-​nəs , i-​ , e-​ \

Definition of aeruginous

: having the characteristics of or the color of verdigris

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First Known Use of aeruginous

15th century, in the meaning defined above

History and Etymology for aeruginous

Middle English eruginose, borrowed from Anglo-French & Latin; Anglo-French erugineuse, borrowed from Latin aerūginōsus “covered with verdigris, rusty,” from aerūgin-, aerūgō “verdigris” + -ōsus -ous

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The first known use of aeruginous was in the 15th century

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Dictionary Entries Near aeruginous

aers

aeruginous

aerugo

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Cite this Entry

“Aeruginous.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/aeruginous. Accessed 1 Dec. 2021.

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