The bone or cartilage involving the radiale and ulnare into the carpus, and between your tibiale and fibulare inside tarsus. It corresponds to your lunar into the carpus, and also to part of the astragalus into the tarsus of guy and most animals.
That which intervenes; an intervening agent or method.
In physiology and zoology, a median carpal or tarsal bone tissue for the proximal line, so called from the scenario involving the ulnare plus the radiale in the carpus, and between the tibiale additionally the fibulare within the tarsus. See slices under carpus and Ichthyosauria.