red ribbon

The ribbon of the Order of the Bath. red-robin, s. [RUST.] red-root, 8. Botany : (1) A popular name for the rhizomes of Sanguinaria can a dens is ; (2) the root of Geum can adense ; (3) that of Ceanothus american us; (4) a popular name for Lachnanthes. red-rust, s. [RUST.] red sandal-wood, s. [SANDAL-WOOD.] Red Sandstone, s. Geol.: Any sandstone of a red color, spec. the Old Red Sandstone [DEVONIAN] and the New Red Sandstone [TRIAS].