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aeruginous

American  
[ih-roo-juh-nuhs, ahy-roo-] / ɪˈru dʒə nəs, aɪˈru- /

adjective

  1. bluish-green; like verdigris.


Etymology

Origin of aeruginous

1595–1605; < Latin aerūginōsus, equivalent to aerūgin- (stem of aerūgō ) aerugo + -ōsus -ous