Japanese Paper of a creamy tint is frequently used for proof impressions of etchings, &c.

Japanning. A species of lac-varnishing, in imitation of the lacquered ware of Japan. (See Lac, Lacquer.)

Jasper. A kind of agate, the best known description of which is of a green colour. Many colours and varieties are used for gem-engraving, such as agate-jasper, striped jasper, Egyptian red and brown, and porcelain jasper. In the Christian religion the jasper symbolizes faith; its hardness expresses the firmness of faith; its opaqueness the impenetrability of the mysterious.

Jasponyx. An onyx mixed with jasper.

Javelin. A light hand-spear. (See Hasta.)

Jayada. (See Vimana.)

Jazel. A precious stone of an azure blue colour.

Jazerine (It. ghiazerino). A jacket strengthened with overlapping plates of steel, covered with velvet or cloth, and sometimes ornamented with brass; 13th century.

Jennet. A Spanish or Barbary horse.

Jerkin, O. E. The jerkin was generally worn over the doublet; but occasionally the doublet was worn alone, and in many instances is confounded with the jerkin. Either had sleeves or not, as the wearer pleased.