That part of the hind limb between the femur, or thigh, and the ankle, or tarsus; the shank.
(b)
Often applied, especially in the plural, to parts which are supposed to resemble a pair of legs; as, the crura of the diaphragm, a pair of muscles attached to it; crura cerebri, two bundles of nerve fibers in the base of the brain, connecting the medulla and the forebrain.
... Senate voted a resolution in this sense by a majority of 370 to 22. The presiding Consul, Gaius Marcellus, broke up the meeting in anger, and with the two Consuls elected for 49 (Claudius Marcellus and Lentulus Crus) requested Pompeius to put himself at the head of the two legions stationed at Capua and to call the Italian militia ... — Helps to Latin Translation at Sight • Edmund Luce Read full book for free!