Noah Webster
Eruginous
ERU'GINOUS, adjective [Latin aeruginosus, from aerugo, rust.]
Partaking of the substance or nature of copper or the rust of copper; resembling rust.
ERU'GINOUS, adjective [Latin aeruginosus, from aerugo, rust.]
Partaking of the substance or nature of copper or the rust of copper; resembling rust.