TUBERCLE n.
composed of a hard, grayish, or yellowish, translucent or opaque matter, which gradually softens, and excites suppuration in its vicinity. It is most frequently found in the lungs, causing consumption. Tubercle bacillus (Med.), a minute vegetable organism (Bacillus tuberculosis) discovered by Koch, a German physician,…
WHITE a.
range. -- White shark (Zoöl.), a species of man-eating shark. See under Shark. -- White softening. (Med.) See Softening of the brain, under Softening. -- White spruce. (Bot.) See Spruce, n., 1. -- White squall (Naut.), a sudden gust of wind, or furious blow, which comes up without being marked in its approach other…