SALT n.
or basic radicals; as, acid potassium sulphate is an acid salt. (b) A salt, whatever its constitution, which merely gives an acid reaction; thus, copper sulphate, which is composed of a strong acid united with a weak base, is an acid salt in this sense, though theoretically it is a neutral salt. -- Alkaline salt (Che…
SCIENCE n.
ally, such knowledge when it relates to the physical world and its phenomena, the nature, constitution, and forces of matter, the qualities and function of living tissues, etc.; -- called also natural science, and physical science. Voltaire hardly left a single corner of the field entirely unexplored in science, poetry…
SCROFULA n.
A constitutional disease, generally hereditary, especially manifested by chronic enlargement and cheesy degeneration of the lymphatic glands, particularly those of the neck, and marked by a tendency to the development of chronic intractable inflammations of the skin, mucous membrane, bones, joints, and other parts, and…
SECONDARY a.
ketones. -- Secondary amputation (Surg.), an amputation for injury, performed after the constitutional effects of the injury have subsided. -- Secondary axis (Opt.), any line which passes through the optical center of a lens but not through the centers of curvature, or, in the case of a mirror, which passes through…