adjective
- containing or resembling iron rust; rust-colored
- containing iron
Usage: technical
Examples
- The ferruginous soil gave the landscape a distinctive reddish hue.
- Ferruginous rocks are common in areas with high iron content.
- The geologist identified ferruginous deposits in the canyon walls.
- Her hair had a ferruginous tint in the sunlight.
- The ferruginous stains on the building indicated water damage.
- Ferruginous sandstone is prized for its warm, earthy color.