The long bone in the forearm, on the side of the thumb.
The lighter bone (or fused portion of bone) in the forelimb of an animal.
A line segment between any point of a circle or sphere and its center.
One of the major veins of the insect wing, between the subcosta and the media; the vein running along the costal edge of the discal cell.
Anything resembling a radius, such as the spoke of a wheel, the movable arm of a sextant, or one of the radiating lines of a spider's web.
The length of this line segment.
The complex joint between forearm bones, carpus, and metacarpals where the hand is attached to the arm; the carpus in a narrow sense.
A stud or pin which forms a journal.
to hit a wrist shot