A reverberatory furnace or calcar, for calcining or fritting the materials; 2.
The spur or calcar of the foot extends three-fourths of the distance between the foot and the tail.
It is also called the calcar, or spur, and is furnished with cilia or bristles at its extremity.
On the pre-axial side of the hallux is the supplemental digit, the prehallux or calcar.
calcar cal·car (kāl'kär')
n. pl. cal·car·i·a (kāl-kâr'ē-ə)
A small spurlike projection from a structure.
An internal septum at the level of division of arteries and confluence of veins when branches or roots form an acute angle.
A dull spine or projection from a bone.
A horny outgrowth from the skin.