JOINTING n.
The act or process of making a joint; also, the joints thus produced. Jointing machine, a planing machine for wood used in furniture and piano factories, etc. -- Jointing plane. See Jointer, 2. -- Jointing rule (Masonry), a long straight rule, used by bricklayers for securing straight joints and faces.…
JUJUTSU; JUJITSU; JIUJUTSU; JIUJITSU n.
system of physical training. It depends for its efficiency largely upon the principle of making use of an opponent's strength and weight to disable or injure him, and by applying pressure so that his opposing movement will throw him out of balance, dislocate or break a joint, etc. It opposes knowledge and skill to br…
JUTE n.
orchorus olitorius, and C. capsularis; also, the plant itself. The fiber is much used for making mats, gunny cloth, cordage, hangings, paper, etc.
KALEIDOPHON; KALEIDOPHONE n.
atstone, consisting of a reflecting knob at the end of a vibrating rod or thin plate, for making visible, in the motion of a point of light reflected from the knob, the paths or curves corresponding with the musical notes produced by the vibrations.