Rhodium

Webster's Practical Dictionary- A Practical Dictionary of the Englih Language · 1884 · p. 362

ro'dY-um, n. (Chem.) A metal of a white color and metallic luster, extremely hard and brittle: it is used for forming the nibs of gold pens. — Rho'doden'dron, n. A shrub or small tree of several species, having evergreen leaves, and handsome flowers. Rhizoma. Rhodomontade. Same as Rodomontade.