CONCRETE a.
te science, a physical science, one having as its subject of knowledge concrete things instead of abstract laws. -- Concrete sound or movement of the voice, one which slides continuously up or down, as distinguished from a discrete movement, in which the voice leaps at once from one line of pitch to another. Rush.…
CONDENSE v.
ther and denser form, as by cold or pressure; as, to condense gas into a liquid form, or steam into water. Condensed milk, milk reduced to the consistence of very thick cream by evaporation (usually with addition of sugar) for preservation and transportation. -- Condensing engine, a steam engine in which the steam is…
CONDENSER n.
An apparatus, separate from the cylinder, in which the exhaust steam is condensed by the action of cold water or air. See Illust. of Steam engine. Achromatic condenser (Optics), an achromatic lens used as a condenser. -- Bull's-eye condenser, or Bull's-eye (Optics), a lens of short focal distance used for concentratin…
CONSTANT a.
Not liable, or given, to change; permanent; regular; continuous; continually recurring; steadfast; faithful; not fickle. Both loving one fair maid, they yet remained constant friends. Sir P. Sidney. I am constant to my purposes. Shak. His gifts, his constant ourtship, nothing gained. Dryden. Onward the constant current…