Joint, in humans and other animals, structure connecting two or more adjacent parts of the skeleton. Not all joints move, but, among those that do, motions include spinning, swinging, gliding, rolling, and …

The object of the joint is to fix two members together so that the joint has the greatest possible mechanical strength and is as unobtrusive as possible. Though there are many joints in use, they fall …

While tough ligaments wrap and bandage the joints in various formations, a more elastic connective tissue, the tendons, connect the joints with muscles. Muscles are arranged around the joints in …

Joint disease, any of the diseases or injuries that affect human joints. Diseases of the joints may be short-lived or chronic, painful or merely nagging and uncomfortable; they may be confined to one …

joint, Structure connecting two or more bones. Most joints, including synovial (fluid-containing) joints and those between vertebrae, which incorporate a disk, can move.

JOINT meaning: 1 : a point where two bones meet in the body; 2 : a place where two things or parts are joined

Mar 5, 2026 · The Joint Chiefs of Staff was formally established as an advisory body by the National Security Act of 1947, and a 1953 amendment to that act prohibited the body from exercising …

Joint, in geology, a brittle-fracture surface in rocks along which little or no displacement has occurred. Present in nearly all surface rocks, joints extend in various directions, generally more toward the …

Joint ventures bring together two or more partners to share resources on a new line of business. They offer avenues for growth, risk mitigation, and access to new opportunities.

Feb 6, 2026 · The small joints between the ribs and the vertebrae permit a gliding motion of the ribs on the vertebrae during breathing and other activities. The motion is limited by the ligamentous …