Etiolin

Yellow coloring matter found in plants grown in the dark or at a low temperature. Etiology. Causation of a disease. See ÆTIOLOGY. IMG:content-1371.png:[merged small][graphic][merged small] for 40 days, and 10,000 persons are said to have perished.-In Mythology it was the abode of Enceladus and Typhon, and the place of the forges of Vulcan and the Cyclopes.