SKIN n.
Skin resistance (Naut.), the friction, or resistance, caused by the tendency of water to adhere to the immersed surface (skin) of a vessel. -- Skin graft (Surg.), a small portion of skin used in the process of grafting. See Graft, v. t., 2. -- Skin moth (Zoöl.), any insect which destroys the prepared skins of animal…
SLATE n.
slate (Min.), a kind of slate of a greenish gray color, which absorbs water rapidly, and adheres to the tongue; whence the name. -- Aluminous slate, or Alum slate (Min.), a kind of slate containing sulphate of alumina, -- used in the manufacture of alum. -- Bituminous slate (Min.), a soft species of sectile clay sla…
SOOT n.
or disengaged from fuel in the process of combustion, which rises in fine particles, and adheres to the sides of the chimney or pipe conveying the smoke; strictly, the fine powder, consisting chiefly of carbon, which colors smoke, and which is the result of imperfect combustion. See Smoke.
STOOL n.
Material, such as oyster shells, spread on the sea bottom for oyster spat to adhere to. [Local, U.S.] Stool of a window, or Window stool (Arch.), the flat piece upon which the window shuts down, and which corresponds to the sill of a door; in the United States, the narrow shelf fitted on the inside against the actual s…