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aeruginous

[ih-roo-juh-nuh s, ahy-roo-] /ɪˈru dʒə nəs, aɪˈru-/
adjective
1.
bluish-green; like verdigris.
Origin
1595-1605
1595-1605; < Latin aerūginōsus, equivalent to aerūgin- (stem of aerūgō) aerugo + -ōsus -ous
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Based on the Random House Dictionary, © Random House, Inc. 2014.
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