Jacket, jak′et, n. a short coat.—adj. Jack′eted, wearing a jacket. [O. Fr. jaquette, a jacket, or sleeveless coat, a dim. of O. Fr. jaque, a coat of mail, prob. ultimately conn. with Jacques.]
Jacobean, jak-o-bē′an, adj. of the period of James I. of England (1603-25).
Jacobin, jak′o-bin, n. a French Dominican monk, so named from their original establishment being that of St Jacques, Paris: one of a society of revolutionists in France, so called from their meeting in the hall of the Jacobin convent: a demagogue: a hooded pigeon.—adjs. Jacobin′ic, -al.—v.t. Jac′obinise.—n. Jac′obinism, the principles of the Jacobins or French revolutionists. [Fr.,—L. Jacobus, James—Gr. Jacobos—Heb. Ya‛aqōb.]
Jacobite, jak′o-bīt, n. an adherent of James II. and his descendants: in Church history, a Syrian monophysite, named after the 6th-century monk, Jacobus Baradæus.—adjs. Jac′obite, Jacobit′ic, -al.—n. Jac′obitism.
Jacob's-ladder, jā′kobz-lad′ėr, n. (naut.) a ladder made of ropes with wooden steps: a garden plant with large blue flowers. [From the ladder which Jacob saw in his dream, Gen. xxviii. 12.]
Jacob's-Staff, jā′kobz-staf, n. a pilgrim's staff: a staff with a cross-head used in surveying: a sword-cane. [Prob. an allusion to the staff of the patriarch Jacob, Gen. xxxii. 10.]
Jacobus, ja-kō′bus, n. a gold coin of James I. worth 20s.
Jaconet, jak′o-net, n. a cotton fabric, rather stouter than muslin. [Fr. jaconas.]
Jacquard loom. See Loom.
Jacqueminot, jak′mi-nō, n. a deep-red hybrid perpetual rose.—Also Jacque and Jack. [From General Jacqueminot of Paris.]