ENDOGEN n.
leaves alternate. The endogens constitute one of the great primary classes of plants, and included all palms, true lilies, grasses, rushes, orchids, the banana, pineapple, etc. See Exogen.
EPITHELIUM n.
all glands and their ducts, blood vessels and lymphatics, serous cavities, etc. It often includes the epidermis (i. e., keratin-producing epithelial cells), and it is sometimes restricted to the alimentary canal, the glands and their appendages, -- the term endothelium being applied to the lining membrane of the blood…
ESSENTIAL a.
aracteristic odor, and hot burning taste. They are used in essences, perfumery, etc., and include many varieties of compounds; as lemon oil is a terpene, oil of bitter almonds an aldehyde, oil of wintergreen an ethereal salt, etc.; -- called also volatile oils in distinction from the fixed or nonvolatile.…
EXCISE n.
taxes (as, in England, those on carriages, servants, plate, armorial bearings, etc.), are included in the excise. Often used adjectively; as, excise duties; excise law; excise system. The English excise system corresponds to the internal revenue system in the United States. Abbot. An excise . . . is a fixed, absolute,…
FACIAL a.
artery, vein, or nerve. -- Fa"cial*ly, adv. Facial angle (Anat.), the angle, in a skull, included between a straight line (ab, in the illustrations), from the most prominent part of the forehead to the front efge of the upper jaw bone, and another (cd) from this point to the center of the external auditory opening. Se…