Astringent—Binding; contracting.
Auricle—A cavity of the heart.
Axilla—The armpit.
Azote—Nitrogen.
Bacteria—Infusoria; microscopical insects.
Bicuspid—A two-pointed tooth.
Bile—Secretion from the liver.
Bronchitis—Inflammation of the bronchial tubes which lead into the lungs.
Calculus—A stone found in the bladder, gall-ducts and kidneys.
Callous—A hard bony substance or growth.