/feuh rooh"jeuh neuhs/ , adj.
1. Geol. iron-bearing: ferruginous clays.
2. of the color of iron rust.
[ 1655-65; ferruginus rust-colored, deriv. of ferrugin-, s. of ferrugo iron-rust, deriv. of ferrum iron; see -OUS ]
/feuh rooh"jeuh neuhs/ , adj.
1. Geol. iron-bearing: ferruginous clays.
2. of the color of iron rust.
[ 1655-65; ferruginus rust-colored, deriv. of ferrugin-, s. of ferrugo iron-rust, deriv. of ferrum iron; see -OUS ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012