IRON n.
t iron. Iron usually appears dark brown, from oxidation or impurity, but when pure, or an fresh surface, is a gray or white metal. It is easily oxidized (rusted) by moisture, and is attacked by many corrosive agents. Symbol Fe (Latin Ferrum). Atomic weight 55.9. Specific gravity, pure iron, 7.86; cast iron, 7.1. In mag…
LAUREL n.
use the king's head on it was crowned with laurel. Laurel water, water distilled from the fresh leaves of the cherry laurel, and containing prussic acid and other products carried over in the process. American laurel, or Mountain laurel, Kalmia latifolia. See under Mountain. -- California laurel, Umbellularia Californ…
LOBSTER n.
rn waters, belonging to Palinurus, Panulirus, and allied genera, have no large claws. The fresh-water crayfishes are sometimes called lobsters. Lobster caterpillar (Zoöl.), the caterpillar of a European bombycid moth (Stauropus fagi); -- so called from its form. Lobster louse (Zoöl.), a copepod crustacean (Nicothoë ast…