Tobacco

* The name is extended to other species of the genus, and to some unrelated plants, as Indian tobacco (Nicotiana rustica, and also Lobelia inflata), mountain tobacco (Arnica montana), and Shiraz tobacco (Nicotiana Persica).

Tobacco box (Zoöl.), the common American skate. -- Tobacco camphor. (Chem.) See Nicotianine. -- Tobacco man, a tobacconist. [R.] -- Tobacco pipe. (a) A pipe used for smoking, made of baked clay, wood, or other material. (b) (Bot.) Same as Indian pipe, under Indian. -- Tobacco-pipe clay (Min.), a species of clay used in making tobacco pipes; -- called also cimolite. -- Tobacco-pipe fish. (Zoöl.) See Pipemouth. -- Tobacco stopper, a small plug for pressing down the tobacco in a pipe as it is smoked. -- Tobacco worm (Zoöl.), the larva of a large hawk moth (Sphinx, or Phlegethontius, Carolina). It is dark green, with seven oblique white stripes bordered above with dark brown on each side of the body. It feeds upon the leaves of tobacco and tomato plants, and is often very injurious to the tobacco crop. See Illust. of Hawk moth.