a. [ From Galvani, a professor of physiology at Bologna, on account of his connection (about 1780) with the discovery of dynamical or current electricity: cf. F. galvanique. ] Of or pertaining to, or exhibiting the phenomena of, galvanism; employing or producing electrical currents. [ 1913 Webster ]

Galvanic battery (Elec.), an apparatus for generating electrical currents by the mutual action of certain liquids and metals; -- now usually called voltaic battery. See Battery. --
Galvanic circuit or
Galvanic circle. (Elec.) See under Circuit. --
Galvanic pile (Elec.), the voltaic pile. See under Voltaic. [ 1913 Webster ]

n. [ From Galvani: cf. F. galvanisme. See Galvanic. ] (Physics) (a) Electricity excited by the mutual action of certain liquids and metals; dynamical electricity. (b) The branch of physical science which treats of dynamical elecricity, or the properties and effects of electrical currents. [ 1913 Webster ]

☞ The words galvanism and galvanic, formerly in very general use, are now rarely employed. For the latter, voltaic, from the name of Volta, is commonly used. [ 1913 Webster ]

n. One versed in galvanism. [ 1913 Webster ]

n. The act of process of galvanizing. [ 1913 Webster ]

v. t. [ imp. & p. p. Galvanized p pr. & vb. n. Galvanizing ] [ Cf. F. galvaniser. ] 1. To affect with galvanism; to subject to the action of electrical currents. [ 1913 Webster ]

2. To plate, as with gold, silver, etc., by means of electricity. [ 1913 Webster ]

3. To restore to consciousness by galvanic action (as from a state of suspended animation); hence, to stimulate or excite to a factitious animation or activity. [ 1913 Webster ]

4. To coat, as iron, with zinc. See Galvanized iron. [ 1913 Webster ]

Galvanized iron, formerly, iron coated with zink by electrical deposition; now more commonly, iron coated with zink by plunging into a bath of melted zink, after its surface has been cleaned by friction with the aid of dilute acid. [ 1913 Webster ]

n. One who, or that which, galvanize. [ 1913 Webster ]

a. [ Galvanic + caustic. ] Relating to the use of galvanic heat as a caustic, especially in medicine. [ 1913 Webster ]

n. (Med.) Cautery effected by a knife or needle heated by the passage of a galvanic current. [ 1913 Webster ]

n. [ Galvanic + Gr. &unr_; to engrave. ] Same as Glyphography. [ 1913 Webster ]

n. [ Galvanic + -graph. ] (Engraving) A copperplate produced by the method of galvanography; also, a picture printed from such a plate. [ 1913 Webster ]

a. Of or pertaining to galvanography. [ 1913 Webster ]

n. [ Galvanic + -graphy. ] 1. The art or process of depositing metals by electricity; electrotypy. [ 1913 Webster ]

2. A method of producing by means of electrotyping process (without etching) copperplates which can be printed from in the same manner as engraved plates. [ 1913 Webster ]

n. One who describes the phenomena of galvanism; a writer on galvanism. [ 1913 Webster ]

pos>n. [ Galvanic + -logy. ] A treatise on galvanism, or a description of its phenomena. [ 1913 Webster ]

n. [ Galvanic + -meter: cf. F. galvanomètre. ] (Elec.) An instrument or apparatus for measuring the intensity of an electric current, usually by the deflection of a magnetic needle. [ 1913 Webster ]

Differential galvanometer. See under Differental, a. --
Sine galvanometer,
Cosine galvanometer,
Tangent galvanometer (Elec.), a galvanometer in which the sine, cosine, or tangent respectively, of the angle through which the needle is deflected, is proportional to the strength of the current passed through the instrument. [ 1913 Webster ]

a. Of, pertaining to, or measured by, a galvanometer. [ 1913 Webster ]

n. The art or process of measuring the force of electric currents. [ 1913 Webster ]

a. [ Galvanic + -plastic. ] Of or pertaining to the art or process of electrotyping; employing, or produced by, the process of electolytic deposition; as, a galvano-plastic copy of a medal or the like. [ 1913 Webster ]

n. [ Cf. F. galanoplastie. ] The art or process of electrotypy. [ 1913 Webster ]

n. (Med.) Same as Electro-puncture. [ 1913 Webster ]

n. [ Galvanic + -scope: cf. F. galvanoscope. ] (Elec.) An instrument or apparatus for detecting the presence of electrical currents, especially such as are of feeble intensity. [ 1913 Webster ]

a. Of or pertaining to a galvanoscope. [ 1913 Webster ]

n. (Physiol.) The use of galvanism in physiological experiments. [ 1913 Webster ]

‖n. [ NL., fr. E. galvanic + Gr. &unr_; to tone. ] (Physiol.) Same as Electrotonus. [ 1913 Webster ]

n. [ Galvanic + Gr. &unr_; to turn. ] (Bot.) The tendency of a root to place its axis in the line of a galvanic current. [ 1913 Webster ]

n. pl. (Mining) Impure ore; dirty ore. Raymond. [ 1913 Webster ]

a. [ Hydro-, 1 + galvanic. ] Pertaining to, produced by, or consisting of, electricity evolved by the action or use of fluids; as, hydrogalvanic currents. [ R. ] [ 1913 Webster ]

n. [ Photo- + galvanography. ] The art or process of making photo-electrotypes. Sir D. Brewster. [ 1913 Webster ]

. (Elec.) A galvanometer in which current is measured by torsion. [ Webster 1913 Suppl. ]

. (Metal.) A process for coating metal (usually iron or steel) surfaces with zinc by exposing them to the vapor of zinc instead of, as in ordinary galvanizing, to molten zinc; -- called also Sherardizing. Vapor galvanizing is accomplished by heating the articles to be galvanized together with zinc dust in an air tight receptacle to a temperature of about 600° F., which is 188° below the melting point of zinc, or by exposing the articles to vapor from molten zinc in a separate receptacle, using hydrogen or other reducing gas to prevent oxidation. [ Webster 1913 Suppl. ]